Postponed Email Selection Dialog. More...

#include "config.h"
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <time.h>
#include <unistd.h>
#include "mutt/lib.h"
#include "config/lib.h"
#include "email/lib.h"
#include "core/lib.h"
#include "gui/lib.h"
#include "mutt.h"
#include "menu/lib.h"
#include "ncrypt/lib.h"
#include "pattern/lib.h"
#include "send/lib.h"
#include "context.h"
#include "format_flags.h"
#include "handler.h"
#include "hdrline.h"
#include "mutt_logging.h"
#include "mutt_thread.h"
#include "muttlib.h"
#include "mx.h"
#include "opcodes.h"
#include "options.h"
#include "protos.h"
#include "rfc3676.h"
#include "imap/lib.h"

Include dependency graph for postpone.c:

Go to the source code of this file.

Functions
int	mutt_num_postponed (struct Mailbox *m, bool force)
	Return the number of postponed messages. More...

void	mutt_update_num_postponed (void)
	Force the update of the number of postponed messages. More...

static void	post_make_entry (struct Menu menu, char buf, size_t buflen, int line)
	Format a menu item for the email list - Implements Menu::make_entry() -. More...

static int	postponed_config_observer (struct NotifyCallback *nc)
	Notification that a Config Variable has changed - Implements observer_t. More...

static int	postponed_window_observer (struct NotifyCallback *nc)
	Notification that a Window has changed - Implements observer_t. More...

static struct Email *	dlg_select_postponed_email (struct Mailbox *m)
	Create a Menu to select a postponed message. More...

static void	hardclose (struct Mailbox *m)
	try hard to close a mailbox More...

int	mutt_get_postponed (struct Mailbox m_cur, struct Email hdr, struct Email *cur, struct Buffer fcc)
	Recall a postponed message. More...

SecurityFlags	mutt_parse_crypt_hdr (const char *p, bool set_empty_signas, SecurityFlags crypt_app)
	Parse a crypto header string. More...

int	mutt_prepare_template (FILE fp, struct Mailbox m, struct Email e_new, struct Email e, bool resend)
	Prepare a message template. More...

Variables
static const struct Mapping	PostponeHelp []
	Help Bar for the Postponed email selection dialog. More...

static short	PostCount = 0

static bool	UpdateNumPostponed = false

Detailed Description

Postponed Email Selection Dialog.

Authors

Michael R. Elkins
Thomas Roessler

Copyright: This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file postpone.c.

Function Documentation

◆ mutt_num_postponed()

int mutt_num_postponed	(	struct Mailbox *	m,
		bool	force
	)

Return the number of postponed messages.

Parameters

m	currently selected mailbox
force	false Use a cached value if costly to get a fresh count (IMAP) true Force check

Return values

num	Postponed messages

Definition at line 127 of file postpone.c.

 {
   struct stat st;
 
   static time_t LastModify = 0;
   static char *OldPostponed = NULL;
 
   if (UpdateNumPostponed)
   {
     UpdateNumPostponed = false;
     force = true;
   }
 
   const char *const c_postponed = cs_subset_string(NeoMutt->sub, "postponed");
   if (!mutt_str_equal(c_postponed, OldPostponed))
   {
     FREE(&OldPostponed);
     OldPostponed = mutt_str_dup(c_postponed);
     LastModify = 0;
     force = true;
   }
 
   if (!c_postponed)
     return 0;
 
   // We currently are in the `$postponed` mailbox so just pick the current status
   if (m && mutt_str_equal(c_postponed, m->realpath))
   {
     PostCount = m->msg_count - m->msg_deleted;
     return PostCount;
   }
 
 #ifdef USE_IMAP
   /* LastModify is useless for IMAP */
   if (imap_path_probe(c_postponed, NULL) == MUTT_IMAP)
   {
     if (force)
     {
       short newpc;
 
       newpc = imap_path_status(c_postponed, false);
       if (newpc >= 0)
       {
         PostCount = newpc;
         mutt_debug(LL_DEBUG3, "%d postponed IMAP messages found\n", PostCount);
       }
       else
         mutt_debug(LL_DEBUG3, "using old IMAP postponed count\n");
     }
     return PostCount;
   }
 #endif
 
   if (stat(c_postponed, &st) == -1)
   {
     PostCount = 0;
     LastModify = 0;
     return 0;
   }
 
   if (S_ISDIR(st.st_mode))
   {
     /* if we have a maildir mailbox, we need to stat the "new" dir */
     struct Buffer *buf = mutt_buffer_pool_get();
 
     mutt_buffer_printf(buf, "%s/new", c_postponed);
     if ((access(mutt_buffer_string(buf), F_OK) == 0) &&
         (stat(mutt_buffer_string(buf), &st) == -1))
     {
       PostCount = 0;
       LastModify = 0;
       mutt_buffer_pool_release(&buf);
       return 0;
     }
     mutt_buffer_pool_release(&buf);
   }
 
   if (LastModify < st.st_mtime)
   {
 #ifdef USE_NNTP
     int optnews = OptNews;
 #endif
     LastModify = st.st_mtime;
 
     if (access(c_postponed, R_OK | F_OK) != 0)
       return PostCount = 0;
 #ifdef USE_NNTP
     if (optnews)
       OptNews = false;
 #endif
     struct Mailbox *m_post = mx_path_resolve(c_postponed);
     if (mx_mbox_open(m_post, MUTT_NOSORT | MUTT_QUIET))
     {
       PostCount = m_post->msg_count;
     }
     else
     {
       mailbox_free(&m_post);
       PostCount = 0;
     }
     mx_fastclose_mailbox(m_post);
 #ifdef USE_NNTP
     if (optnews)
       OptNews = true;
 #endif
   }
 
   return PostCount;
 }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ mutt_update_num_postponed()

void mutt_update_num_postponed ( void )

Force the update of the number of postponed messages.

Definition at line 240 of file postpone.c.

 {
   UpdateNumPostponed = true;
 }

Here is the caller graph for this function:

◆ postponed_config_observer()

static int postponed_config_observer ( struct NotifyCallback * nc )

static

Notification that a Config Variable has changed - Implements observer_t.

The Address Book Window is affected by changes to $sort_postponed.

Definition at line 263 of file postpone.c.

 {
   if ((nc->event_type != NT_CONFIG) || !nc->global_data || !nc->event_data)
     return -1;
 
   struct EventConfig *ev_c = nc->event_data;
 
   if (!mutt_str_equal(ev_c->name, "index_format") && !mutt_str_equal(ev_c->name, "sort"))
     return 0;
 
   struct Menu *menu = nc->global_data;
   menu_queue_redraw(menu, MENU_REDRAW_FULL);
   mutt_debug(LL_DEBUG5, "config done, request WA_RECALC, MENU_REDRAW_FULL\n");
 
   return 0;
 }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ postponed_window_observer()

static int postponed_window_observer ( struct NotifyCallback * nc )

static

Notification that a Window has changed - Implements observer_t.

This function is triggered by changes to the windows.

Delete (this window): clean up the resources held by the Help Bar

Definition at line 287 of file postpone.c.

 {
   if ((nc->event_type != NT_WINDOW) || !nc->global_data || !nc->event_data)
     return -1;
 
   if (nc->event_subtype != NT_WINDOW_DELETE)
     return 0;
 
   struct MuttWindow *win_menu = nc->global_data;
   struct EventWindow *ev_w = nc->event_data;
   if (ev_w->win != win_menu)
     return 0;
 
   struct Menu *menu = win_menu->wdata;
 
   notify_observer_remove(NeoMutt->notify, postponed_config_observer, menu);
   notify_observer_remove(win_menu->notify, postponed_window_observer, win_menu);
 
   mutt_debug(LL_DEBUG5, "window delete done\n");
   return 0;
 }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ dlg_select_postponed_email()

static struct Email* dlg_select_postponed_email ( struct Mailbox * m )

static

Create a Menu to select a postponed message.

Parameters

m Mailbox

Return values

ptr Email

Definition at line 314 of file postpone.c.

 {
   int r = -1;
   bool done = false;
 
   struct MuttWindow *dlg = simple_dialog_new(MENU_POSTPONE, WT_DLG_POSTPONE, PostponeHelp);
 
   struct Menu *menu = dlg->wdata;
   menu->make_entry = post_make_entry;
   menu->max = m->msg_count;
   menu->mdata = m;
   menu->custom_search = true;
 
   struct MuttWindow *win_menu = menu->win;
 
   // NT_COLOR is handled by the SimpleDialog
   notify_observer_add(NeoMutt->notify, NT_CONFIG, postponed_config_observer, menu);
   notify_observer_add(win_menu->notify, NT_WINDOW, postponed_window_observer, win_menu);
 
   struct MuttWindow *sbar = window_find_child(dlg, WT_STATUS_BAR);
   sbar_set_title(sbar, _("Postponed Messages"));
 
   /* The postponed mailbox is setup to have sorting disabled, but the global
    * `$sort` variable may indicate something different.   Sorting has to be
    * disabled while the postpone menu is being displayed. */
   const short c_sort = cs_subset_sort(NeoMutt->sub, "sort");
   cs_subset_str_native_set(NeoMutt->sub, "sort", SORT_ORDER, NULL);
 
   while (!done)
   {
     const int op = menu_loop(menu);
     switch (op)
     {
       case OP_DELETE:
       case OP_UNDELETE:
       {
         const int index = menu_get_index(menu);
         /* should deleted draft messages be saved in the trash folder? */
         mutt_set_flag(m, m->emails[index], MUTT_DELETE, (op == OP_DELETE));
         PostCount = m->msg_count - m->msg_deleted;
         const bool c_resolve = cs_subset_bool(NeoMutt->sub, "resolve");
         if (c_resolve && (index < (menu->max - 1)))
         {
           menu_set_index(menu, index + 1);
           if (index >= (menu->top + menu->pagelen))
           {
             menu->top = index;
             menu_queue_redraw(menu, MENU_REDRAW_INDEX | MENU_REDRAW_STATUS);
           }
         }
         else
           menu_queue_redraw(menu, MENU_REDRAW_CURRENT);
         break;
       }
 
       // All search operations must exist to show the menu
       case OP_SEARCH_REVERSE:
       case OP_SEARCH_NEXT:
       case OP_SEARCH_OPPOSITE:
       case OP_SEARCH:
       {
         int index = menu_get_index(menu);
         index = mutt_search_command(m, menu, index, op);
         if (index != -1)
           menu_set_index(menu, index);
         break;
       }
 
       case OP_GENERIC_SELECT_ENTRY:
         r = menu_get_index(menu);
         done = true;
         break;
 
       case OP_EXIT:
         done = true;
         break;
     }
   }
 
   cs_subset_str_native_set(NeoMutt->sub, "sort", c_sort, NULL);
   simple_dialog_free(&dlg);
 
   return (r > -1) ? m->emails[r] : NULL;
 }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ hardclose()

static void hardclose ( struct Mailbox * m )

static

try hard to close a mailbox

Parameters

m	Mailbox to close

Definition at line 403 of file postpone.c.

 {
   /* messages might have been marked for deletion.
    * try once more on reopen before giving up. */
   enum MxStatus rc = mx_mbox_close(m);
   if (rc != MX_STATUS_ERROR && rc != MX_STATUS_OK)
     rc = mx_mbox_close(m);
   if (rc != MX_STATUS_OK)
     mx_fastclose_mailbox(m);
 }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ mutt_get_postponed()

int mutt_get_postponed	(	struct Mailbox *	m_cur,
		struct Email *	hdr,
		struct Email **	cur,
		struct Buffer *	fcc
	)

Recall a postponed message.

Parameters

[in]	m_cur	Current mailbox
[in]	hdr	envelope/attachment info for recalled message
[out]	cur	if message was a reply, 'cur' is set to the message which 'hdr' is in reply to
[in]	fcc	fcc for the recalled message

Return values

-1	Error/no messages
0	Normal exit
SEND_REPLY	Recalled message is a reply

Definition at line 424 of file postpone.c.

 {
   const char *const c_postponed = cs_subset_string(NeoMutt->sub, "postponed");
   if (!c_postponed)
     return -1;
 
   struct Email *e = NULL;
   int rc = SEND_POSTPONED;
   const char *p = NULL;
 
   struct Mailbox *m = mx_path_resolve(c_postponed);
   if (m_cur != m)
   {
     if (!mx_mbox_open(m, MUTT_NOSORT))
     {
       PostCount = 0;
       mutt_error(_("No postponed messages"));
       mailbox_free(&m);
       return -1;
     }
   }
 
   mx_mbox_check(m);
 
   if (m->msg_count == 0)
   {
     PostCount = 0;
     mutt_error(_("No postponed messages"));
     if (m_cur != m)
     {
       mx_fastclose_mailbox(m);
     }
     return -1;
   }
 
   /* avoid the "purge deleted messages" prompt */
   const enum QuadOption c_delete = cs_subset_quad(NeoMutt->sub, "delete");
   cs_subset_str_native_set(NeoMutt->sub, "delete", MUTT_YES, NULL);
 
   struct Context *ctx = (m_cur != m) ? ctx_new(m) : NULL;
   if (m->msg_count == 1)
   {
     /* only one message, so just use that one. */
     e = m->emails[0];
   }
   else if (!(e = dlg_select_postponed_email(m)))
   {
     rc = -1;
     goto cleanup;
   }
 
   if (mutt_prepare_template(NULL, m, hdr, e, false) < 0)
   {
     rc = -1;
     goto cleanup;
   }
 
   /* finished with this message, so delete it. */
   mutt_set_flag(m, e, MUTT_DELETE, true);
   mutt_set_flag(m, e, MUTT_PURGE, true);
 
   /* update the count for the status display */
   PostCount = m->msg_count - m->msg_deleted;
 
   struct ListNode *np = NULL, *tmp = NULL;
   STAILQ_FOREACH_SAFE(np, &hdr->env->userhdrs, entries, tmp)
   {
     size_t plen = mutt_istr_startswith(np->data, "X-Mutt-References:");
     if (plen)
     {
       /* if a mailbox is currently open, look to see if the original message
        * the user attempted to reply to is in this mailbox */
       p = mutt_str_skip_email_wsp(np->data + plen);
       if (!m_cur->id_hash)
         m_cur->id_hash = mutt_make_id_hash(m_cur);
       *cur = mutt_hash_find(m_cur->id_hash, p);
 
       if (*cur)
         rc |= SEND_REPLY;
     }
     else if ((plen = mutt_istr_startswith(np->data, "X-Mutt-Fcc:")))
     {
       p = mutt_str_skip_email_wsp(np->data + plen);
       mutt_buffer_strcpy(fcc, p);
       mutt_buffer_pretty_mailbox(fcc);
 
       /* note that x-mutt-fcc was present.  we do this because we want to add a
        * default fcc if the header was missing, but preserve the request of the
        * user to not make a copy if the header field is present, but empty.
        * see http://dev.mutt.org/trac/ticket/3653 */
       rc |= SEND_POSTPONED_FCC;
     }
     else if (((WithCrypto & APPLICATION_PGP) != 0) &&
              /* this is generated by old neomutt versions */
              (mutt_str_startswith(np->data, "Pgp:") ||
               /* this is the new way */
               mutt_str_startswith(np->data, "X-Mutt-PGP:")))
     {
       hdr->security = mutt_parse_crypt_hdr(strchr(np->data, ':') + 1, true, APPLICATION_PGP);
       hdr->security |= APPLICATION_PGP;
     }
     else if (((WithCrypto & APPLICATION_SMIME) != 0) &&
              mutt_str_startswith(np->data, "X-Mutt-SMIME:"))
     {
       hdr->security = mutt_parse_crypt_hdr(strchr(np->data, ':') + 1, true, APPLICATION_SMIME);
       hdr->security |= APPLICATION_SMIME;
     }
 #ifdef MIXMASTER
     else if (mutt_str_startswith(np->data, "X-Mutt-Mix:"))
     {
       mutt_list_free(&hdr->chain);
 
       char *t = strtok(np->data + 11, " \t\n");
       while (t)
       {
         mutt_list_insert_tail(&hdr->chain, mutt_str_dup(t));
         t = strtok(NULL, " \t\n");
       }
     }
 #endif
     else
     {
       // skip header removal
       continue;
     }
 
     // remove the header
     STAILQ_REMOVE(&hdr->env->userhdrs, np, ListNode, entries);
     FREE(&np->data);
     FREE(&np);
   }
 
   const bool c_crypt_opportunistic_encrypt =
       cs_subset_bool(NeoMutt->sub, "crypt_opportunistic_encrypt");
   if (c_crypt_opportunistic_encrypt)
     crypt_opportunistic_encrypt(m_cur, hdr);
 
 cleanup:
   if (m_cur != m)
   {
     hardclose(m);
     ctx_free(&ctx);
   }
 
   cs_subset_str_native_set(NeoMutt->sub, "delete", c_delete, NULL);
   return rc;
 }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ mutt_parse_crypt_hdr()

SecurityFlags mutt_parse_crypt_hdr	(	const char *	p,
		bool	set_empty_signas,
		SecurityFlags	crypt_app
	)

Parse a crypto header string.

Parameters

p	Header string to parse
set_empty_signas	Allow an empty "Sign as"
crypt_app	App, e.g. APPLICATION_PGP

Return values

num	SecurityFlags, see SecurityFlags

Definition at line 580 of file postpone.c.

 {
   char smime_cryptalg[1024] = { 0 };
   char sign_as[1024] = { 0 };
   char *q = NULL;
   SecurityFlags flags = SEC_NO_FLAGS;
 
   if (!WithCrypto)
     return SEC_NO_FLAGS;
 
   p = mutt_str_skip_email_wsp(p);
   for (; p[0] != '\0'; p++)
   {
     switch (p[0])
     {
       case 'c':
       case 'C':
         q = smime_cryptalg;
 
         if (p[1] == '<')
         {
           for (p += 2; (p[0] != '\0') && (p[0] != '>') &&
                        (q < (smime_cryptalg + sizeof(smime_cryptalg) - 1));
                *q++ = *p++)
           {
           }
 
           if (p[0] != '>')
           {
             mutt_error(_("Illegal S/MIME header"));
             return SEC_NO_FLAGS;
           }
         }
 
         *q = '\0';
         break;
 
       case 'e':
       case 'E':
         flags |= SEC_ENCRYPT;
         break;
 
       case 'i':
       case 'I':
         flags |= SEC_INLINE;
         break;
 
       /* This used to be the micalg parameter.
        *
        * It's no longer needed, so we just skip the parameter in order
        * to be able to recall old messages.  */
       case 'm':
       case 'M':
         if (p[1] != '<')
           break;
 
         for (p += 2; (p[0] != '\0') && (p[0] != '>'); p++)
           ; // do nothing
 
         if (p[0] != '>')
         {
           mutt_error(_("Illegal crypto header"));
           return SEC_NO_FLAGS;
         }
         break;
 
       case 'o':
       case 'O':
         flags |= SEC_OPPENCRYPT;
         break;
 
       case 'a':
       case 'A':
 #ifdef USE_AUTOCRYPT
         flags |= SEC_AUTOCRYPT;
 #endif
         break;
 
       case 'z':
       case 'Z':
 #ifdef USE_AUTOCRYPT
         flags |= SEC_AUTOCRYPT_OVERRIDE;
 #endif
         break;
 
       case 's':
       case 'S':
         flags |= SEC_SIGN;
         q = sign_as;
 
         if (p[1] == '<')
         {
           for (p += 2;
                (p[0] != '\0') && (*p != '>') && (q < (sign_as + sizeof(sign_as) - 1));
                *q++ = *p++)
           {
           }
 
           if (p[0] != '>')
           {
             mutt_error(_("Illegal crypto header"));
             return SEC_NO_FLAGS;
           }
         }
 
         q[0] = '\0';
         break;
 
       default:
         mutt_error(_("Illegal crypto header"));
         return SEC_NO_FLAGS;
     }
   }
 
   /* the cryptalg field must not be empty */
   if (((WithCrypto & APPLICATION_SMIME) != 0) && *smime_cryptalg)
   {
     struct Buffer errmsg = mutt_buffer_make(0);
     int rc = cs_subset_str_string_set(NeoMutt->sub, "smime_encrypt_with",
                                       smime_cryptalg, &errmsg);
 
     if ((CSR_RESULT(rc) != CSR_SUCCESS) && !mutt_buffer_is_empty(&errmsg))
       mutt_error("%s", mutt_buffer_string(&errmsg));
 
     mutt_buffer_dealloc(&errmsg);
   }
 
   /* Set {Smime,Pgp}SignAs, if desired. */
 
   if (((WithCrypto & APPLICATION_PGP) != 0) && (crypt_app == APPLICATION_PGP) &&
       (flags & SEC_SIGN) && (set_empty_signas || *sign_as))
   {
     cs_subset_str_string_set(NeoMutt->sub, "pgp_sign_as", sign_as, NULL);
   }
 
   if (((WithCrypto & APPLICATION_SMIME) != 0) && (crypt_app == APPLICATION_SMIME) &&
       (flags & SEC_SIGN) && (set_empty_signas || *sign_as))
   {
     cs_subset_str_string_set(NeoMutt->sub, "smime_sign_as", sign_as, NULL);
   }
 
   return flags;
 }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ mutt_prepare_template()

int mutt_prepare_template	(	FILE *	fp,
		struct Mailbox *	m,
		struct Email *	e_new,
		struct Email *	e,
		bool	resend
	)

Prepare a message template.

Parameters

fp	If not NULL, file containing the template
m	If fp is NULL, the Mailbox containing the header with the template
e_new	The template is read into this Header
e	Email to recall/resend
resend	Set if resending (as opposed to recalling a postponed msg) Resent messages enable header weeding, and also discard any existing Message-ID and Mail-Followup-To

Return values

0	Success
-1	Error

Definition at line 736 of file postpone.c.

 {
   struct Message *msg = NULL;
   struct Body *b = NULL;
   FILE *fp_body = NULL;
   int rc = -1;
   struct State s = { 0 };
   SecurityFlags sec_type;
   struct Envelope *protected_headers = NULL;
   struct Buffer *file = NULL;
 
   if (!fp && !(msg = mx_msg_open(m, e->msgno)))
     return -1;
 
   if (!fp)
     fp = msg->fp;
 
   fp_body = fp;
 
   /* parse the message header and MIME structure */
 
   fseeko(fp, e->offset, SEEK_SET);
   e_new->offset = e->offset;
   /* enable header weeding for resent messages */
   e_new->env = mutt_rfc822_read_header(fp, e_new, true, resend);
   e_new->body->length = e->body->length;
   mutt_parse_part(fp, e_new->body);
 
   /* If resending a message, don't keep message_id or mail_followup_to.
    * Otherwise, we are resuming a postponed message, and want to keep those
    * headers if they exist.  */
   if (resend)
   {
     FREE(&e_new->env->message_id);
     FREE(&e_new->env->mail_followup_to);
   }
 
   /* decrypt pgp/mime encoded messages */
 
   if (((WithCrypto & APPLICATION_PGP) != 0) &&
       (sec_type = mutt_is_multipart_encrypted(e_new->body)))
   {
     e_new->security |= sec_type;
     if (!crypt_valid_passphrase(sec_type))
       goto bail;
 
     mutt_message(_("Decrypting message..."));
     if ((crypt_pgp_decrypt_mime(fp, &fp_body, e_new->body, &b) == -1) || !b)
     {
       mutt_error(_("Could not decrypt PGP message"));
       goto bail;
     }
 
     mutt_body_free(&e_new->body);
     e_new->body = b;
 
     if (b->mime_headers)
     {
       protected_headers = b->mime_headers;
       b->mime_headers = NULL;
     }
 
     mutt_clear_error();
   }
 
   /* remove a potential multipart/signed layer - useful when
    * resending messages */
   if ((WithCrypto != 0) && mutt_is_multipart_signed(e_new->body))
   {
     e_new->security |= SEC_SIGN;
     if (((WithCrypto & APPLICATION_PGP) != 0) &&
         mutt_istr_equal(mutt_param_get(&e_new->body->parameter, "protocol"),
                         "application/pgp-signature"))
     {
       e_new->security |= APPLICATION_PGP;
     }
     else if (WithCrypto & APPLICATION_SMIME)
       e_new->security |= APPLICATION_SMIME;
 
     /* destroy the signature */
     mutt_body_free(&e_new->body->parts->next);
     e_new->body = mutt_remove_multipart(e_new->body);
 
     if (e_new->body->mime_headers)
     {
       mutt_env_free(&protected_headers);
       protected_headers = e_new->body->mime_headers;
       e_new->body->mime_headers = NULL;
     }
   }
 
   /* We don't need no primary multipart.
    * Note: We _do_ preserve messages!
    *
    * XXX - we don't handle multipart/alternative in any
    * smart way when sending messages.  However, one may
    * consider this a feature.  */
   if (e_new->body->type == TYPE_MULTIPART)
     e_new->body = mutt_remove_multipart(e_new->body);
 
   s.fp_in = fp_body;
 
   file = mutt_buffer_pool_get();
 
   /* create temporary files for all attachments */
   for (b = e_new->body; b; b = b->next)
   {
     /* what follows is roughly a receive-mode variant of
      * mutt_get_tmp_attachment () from muttlib.c */
 
     mutt_buffer_reset(file);
     if (b->filename)
     {
       mutt_buffer_strcpy(file, b->filename);
       b->d_filename = mutt_str_dup(b->filename);
     }
     else
     {
       /* avoid Content-Disposition: header with temporary filename */
       b->use_disp = false;
     }
 
     /* set up state flags */
 
     s.flags = 0;
 
     if (b->type == TYPE_TEXT)
     {
       if (mutt_istr_equal("yes",
                           mutt_param_get(&b->parameter, "x-mutt-noconv")))
       {
         b->noconv = true;
       }
       else
       {
         s.flags |= MUTT_CHARCONV;
         b->noconv = false;
       }
 
       mutt_param_delete(&b->parameter, "x-mutt-noconv");
     }
 
     mutt_adv_mktemp(file);
     s.fp_out = mutt_file_fopen(mutt_buffer_string(file), "w");
     if (!s.fp_out)
       goto bail;
 
     if (((WithCrypto & APPLICATION_PGP) != 0) &&
         ((sec_type = mutt_is_application_pgp(b)) & (SEC_ENCRYPT | SEC_SIGN)))
     {
       if (sec_type & SEC_ENCRYPT)
       {
         if (!crypt_valid_passphrase(APPLICATION_PGP))
           goto bail;
         mutt_message(_("Decrypting message..."));
       }
 
       if (mutt_body_handler(b, &s) < 0)
       {
         mutt_error(_("Decryption failed"));
         goto bail;
       }
 
       if ((b == e_new->body) && !protected_headers)
       {
         protected_headers = b->mime_headers;
         b->mime_headers = NULL;
       }
 
       e_new->security |= sec_type;
       b->type = TYPE_TEXT;
       mutt_str_replace(&b->subtype, "plain");
       mutt_param_delete(&b->parameter, "x-action");
     }
     else if (((WithCrypto & APPLICATION_SMIME) != 0) &&
              ((sec_type = mutt_is_application_smime(b)) & (SEC_ENCRYPT | SEC_SIGN)))
     {
       if (sec_type & SEC_ENCRYPT)
       {
         if (!crypt_valid_passphrase(APPLICATION_SMIME))
           goto bail;
         crypt_smime_getkeys(e_new->env);
         mutt_message(_("Decrypting message..."));
       }
 
       if (mutt_body_handler(b, &s) < 0)
       {
         mutt_error(_("Decryption failed"));
         goto bail;
       }
 
       e_new->security |= sec_type;
       b->type = TYPE_TEXT;
       mutt_str_replace(&b->subtype, "plain");
     }
     else
       mutt_decode_attachment(b, &s);
 
     if (mutt_file_fclose(&s.fp_out) != 0)
       goto bail;
 
     mutt_str_replace(&b->filename, mutt_buffer_string(file));
     b->unlink = true;
 
     mutt_stamp_attachment(b);
 
     mutt_body_free(&b->parts);
     if (b->email)
       b->email->body = NULL; /* avoid dangling pointer */
   }
 
   const bool c_crypt_protected_headers_read =
       cs_subset_bool(NeoMutt->sub, "crypt_protected_headers_read");
   if (c_crypt_protected_headers_read && protected_headers && protected_headers->subject &&
       !mutt_str_equal(e_new->env->subject, protected_headers->subject))
   {
     mutt_str_replace(&e_new->env->subject, protected_headers->subject);
   }
   mutt_env_free(&protected_headers);
 
   /* Fix encryption flags. */
 
   /* No inline if multipart. */
   if ((WithCrypto != 0) && (e_new->security & SEC_INLINE) && e_new->body->next)
     e_new->security &= ~SEC_INLINE;
 
   /* Do we even support multiple mechanisms? */
   e_new->security &= WithCrypto | ~(APPLICATION_PGP | APPLICATION_SMIME);
 
   /* Theoretically, both could be set. Take the one the user wants to set by default. */
   if ((e_new->security & APPLICATION_PGP) && (e_new->security & APPLICATION_SMIME))
   {
     const bool c_smime_is_default =
         cs_subset_bool(NeoMutt->sub, "smime_is_default");
     if (c_smime_is_default)
       e_new->security &= ~APPLICATION_PGP;
     else
       e_new->security &= ~APPLICATION_SMIME;
   }
 
   mutt_rfc3676_space_unstuff(e_new);
 
   rc = 0;
 
 bail:
 
   /* that's it. */
   mutt_buffer_pool_release(&file);
   if (fp_body != fp)
     mutt_file_fclose(&fp_body);
   if (msg)
     mx_msg_close(m, &msg);
 
   if (rc == -1)
   {
     mutt_env_free(&e_new->env);
     mutt_body_free(&e_new->body);
   }
 
   return rc;
 }

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

◆ PostponeHelp

const struct Mapping PostponeHelp[]

static

Initial value:

= {
  
  { N_("Exit"),  OP_EXIT },
  { N_("Del"),   OP_DELETE },
  { N_("Undel"), OP_UNDELETE },
  { N_("Help"),  OP_HELP },
  { NULL, 0 },
  
}

Help Bar for the Postponed email selection dialog.

Definition at line 106 of file postpone.c.

◆ PostCount

short PostCount = 0

static

Definition at line 116 of file postpone.c.

◆ UpdateNumPostponed

bool UpdateNumPostponed = false

static

Definition at line 117 of file postpone.c.

Functions

Variables

Detailed Description

Function Documentation

◆ mutt_num_postponed()

◆ mutt_update_num_postponed()

◆ postponed_config_observer()

◆ postponed_window_observer()

◆ dlg_select_postponed_email()

◆ hardclose()

◆ mutt_get_postponed()

◆ mutt_parse_crypt_hdr()

◆ mutt_prepare_template()

Variable Documentation

◆ PostponeHelp

◆ PostCount

◆ UpdateNumPostponed