Index Function API

Prototype for an Index Function. More...

Collaboration diagram for Index Function API:

Functions
static int	op_alias_dialog (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Open the aliases dialog - Implements index_function_t -.
static int	op_attachment_edit_type (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Edit attachment content type - Implements index_function_t -.
static int	op_bounce_message (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Remail a message to another user - Implements index_function_t -.
static int	op_check_traditional (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Check for classic PGP - Implements index_function_t -.
static int	op_compose_to_sender (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Compose new message to the current message sender - Implements index_function_t -.
static int	op_create_alias (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Create an alias from a message sender - Implements index_function_t -.
static int	op_delete (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Delete the current entry - Implements index_function_t -.
static int	op_delete_thread (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Delete all messages in thread - Implements index_function_t -.
static int	op_display_address (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Display full address of sender - Implements index_function_t -.
static int	op_display_message (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Display a message - Implements index_function_t -.
static int	op_edit_label (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Add, change, or delete a message's label - Implements index_function_t -.
static int	op_edit_raw_message (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Edit the raw message (edit and edit-raw-message are synonyms) - Implements index_function_t -.
static int	op_end_cond (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	End of conditional execution (noop) - Implements index_function_t -.
static int	op_exit (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Exit this menu - Implements index_function_t -.
static int	op_extract_keys (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Extract supported public keys - Implements index_function_t -.
static int	op_flag_message (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Toggle a message's 'important' flag - Implements index_function_t -.
static int	op_forget_passphrase (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Wipe passphrases from memory - Implements index_function_t -.
static int	op_forward_message (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Forward a message with comments - Implements index_function_t -.
static int	op_group_reply (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Reply to all recipients - Implements index_function_t -.
static int	op_jump (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Jump to an index number - Implements index_function_t -.
static int	op_list_reply (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Reply to specified mailing list - Implements index_function_t -.
static int	op_list_subscribe (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Subscribe to a mailing list - Implements index_function_t -.
static int	op_list_unsubscribe (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Unsubscribe from mailing list - Implements index_function_t -.
static int	op_mail (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Compose a new mail message - Implements index_function_t -.
static int	op_mailbox_list (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	List mailboxes with new mail - Implements index_function_t -.
static int	op_mail_key (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Mail a PGP public key - Implements index_function_t -.
static int	op_main_break_thread (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Break the thread in two - Implements index_function_t -.
static int	op_main_change_folder (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Open a different folder - Implements index_function_t -.
static int	op_main_collapse_all (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Collapse/uncollapse all threads - Implements index_function_t -.
static int	op_main_collapse_thread (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Collapse/uncollapse current thread - Implements index_function_t -.
static int	op_main_delete_pattern (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Delete messages matching a pattern - Implements index_function_t -.
static int	op_main_limit (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Limit view to a pattern/thread - Implements index_function_t -.
static int	op_main_link_threads (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Link tagged message to the current one - Implements index_function_t -.
static int	op_main_modify_tags (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Modify (notmuch/imap) tags - Implements index_function_t -.
static int	op_main_next_new (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Jump to the next new message - Implements index_function_t -.
static int	op_main_next_thread (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Jump to the next thread - Implements index_function_t -.
static int	op_main_next_undeleted (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Move to the next undeleted message - Implements index_function_t -.
static int	op_main_next_unread_mailbox (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Open next mailbox with unread mail - Implements index_function_t -.
static int	op_main_prev_undeleted (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Move to the previous undeleted message - Implements index_function_t -.
static int	op_main_quasi_delete (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Delete from NeoMutt, don't touch on disk - Implements index_function_t -.
static int	op_main_read_thread (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Mark the current thread as read - Implements index_function_t -.
static int	op_main_root_message (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Jump to root message in thread - Implements index_function_t -.
static int	op_main_set_flag (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Set a status flag on a message - Implements index_function_t -.
static int	op_main_show_limit (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Show currently active limit pattern - Implements index_function_t -.
static int	op_main_sync_folder (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Save changes to mailbox - Implements index_function_t -.
static int	op_main_tag_pattern (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Tag messages matching a pattern - Implements index_function_t -.
static int	op_main_undelete_pattern (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Undelete messages matching a pattern - Implements index_function_t -.
static int	op_main_untag_pattern (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Untag messages matching a pattern - Implements index_function_t -.
static int	op_mark_msg (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Create a hotkey macro for the current message - Implements index_function_t -.
static int	op_next_entry (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Move to the next entry - Implements index_function_t -.
static int	op_pipe (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Pipe message/attachment to a shell command - Implements index_function_t -.
static int	op_prev_entry (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Move to the previous entry - Implements index_function_t -.
static int	op_print (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Print the current entry - Implements index_function_t -.
static int	op_query (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Query external program for addresses - Implements index_function_t -.
static int	op_quit (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Save changes to mailbox and quit - Implements index_function_t -.
static int	op_recall_message (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Recall a postponed message - Implements index_function_t -.
static int	op_reply (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Reply to a message - Implements index_function_t -.
static int	op_resend (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Use the current message as a template for a new one - Implements index_function_t -.
static int	op_save (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Make decrypted copy - Implements index_function_t -.
static int	op_search (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Search for a regular expression - Implements index_function_t -.
static int	op_sort (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Sort messages - Implements index_function_t -.
static int	op_tag (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Tag the current entry - Implements index_function_t -.
static int	op_tag_thread (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Tag the current thread - Implements index_function_t -.
static int	op_toggle_new (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Toggle a message's 'new' flag - Implements index_function_t -.
static int	op_toggle_write (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Toggle whether the mailbox will be rewritten - Implements index_function_t -.
static int	op_undelete (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Undelete the current entry - Implements index_function_t -.
static int	op_undelete_thread (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Undelete all messages in thread - Implements index_function_t -.
static int	op_view_attachments (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Show MIME attachments - Implements index_function_t -.
static int	op_autocrypt_acct_menu (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Manage autocrypt accounts - Implements index_function_t -.
static int	op_main_imap_fetch (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Force retrieval of mail from IMAP server - Implements index_function_t -.
static int	op_main_imap_logout_all (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Logout from all IMAP servers - Implements index_function_t -.
static int	op_catchup (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Mark all articles in newsgroup as read - Implements index_function_t -.
static int	op_get_children (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Get all children of the current message - Implements index_function_t -.
static int	op_get_message (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Get parent of the current message - Implements index_function_t -.
static int	op_main_change_group (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Open a different newsgroup - Implements index_function_t -.
static int	op_post (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Followup to newsgroup - Implements index_function_t -.
static int	op_main_entire_thread (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Read entire thread of the current message - Implements index_function_t -.
static int	op_main_vfolder_from_query (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Generate virtual folder from query - Implements index_function_t -.
static int	op_main_windowed_vfolder (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Shifts virtual folder time window - Implements index_function_t -.
static int	op_main_fetch_mail (struct IndexSharedData *shared, struct IndexPrivateData *priv, int op)
	Retrieve mail from POP server - Implements index_function_t -.

Detailed Description

Prototype for an Index Function.

Parameters

shared	Shared Index data
priv	Private Index data
op	Operation to perform, e.g. OP_MAIN_LIMIT

Return values

num	FunctionRetval or opcode, e.g. OP_JUMP

Function Documentation

op_alias_dialog()

static int op_alias_dialog ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Open the aliases dialog - Implements index_function_t -.

Definition at line 421 of file functions.c.

{
  alias_dialog(shared->mailbox, shared->sub);
  return FR_SUCCESS;
}

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op_attachment_edit_type()

static int op_attachment_edit_type ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Edit attachment content type - Implements index_function_t -.

Definition at line 431 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
  mutt_edit_content_type(shared->email, shared->email->body, NULL);
 
  menu_queue_redraw(priv->menu, MENU_REDRAW_CURRENT);
  return FR_SUCCESS;
}

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op_bounce_message()

static int op_bounce_message ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Remail a message to another user - Implements index_function_t -.

Definition at line 445 of file functions.c.

{
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  index_bounce_message(shared->mailbox, &ea);
  ARRAY_FREE(&ea);
 
  return FR_SUCCESS;
}

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op_check_traditional()

static int op_check_traditional ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Check for classic PGP - Implements index_function_t -.

Definition at line 459 of file functions.c.

{
  if (!(WithCrypto & APPLICATION_PGP))
    return FR_NOT_IMPL;
  if (!shared->email)
    return FR_NO_ACTION;
 
  if (priv->tag_prefix || !(shared->email->security & PGP_TRADITIONAL_CHECKED))
  {
    struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
    ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
    if (mutt_check_traditional_pgp(shared->mailbox, &ea))
      menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
    ARRAY_FREE(&ea);
  }
 
  return FR_SUCCESS;
}

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op_compose_to_sender()

static int op_compose_to_sender ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Compose new message to the current message sender - Implements index_function_t -.

Definition at line 482 of file functions.c.

{
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  int rc = mutt_send_message(SEND_TO_SENDER, NULL, NULL, shared->mailbox, &ea,
                             shared->sub);
  ARRAY_FREE(&ea);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_create_alias()

static int op_create_alias ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Create an alias from a message sender - Implements index_function_t -.

Definition at line 498 of file functions.c.

{
  struct AddressList *al = NULL;
  if (shared->email && shared->email->env)
    al = mutt_get_address(shared->email->env, NULL);
  alias_create(al, shared->sub);
  menu_queue_redraw(priv->menu, MENU_REDRAW_CURRENT);
 
  return FR_SUCCESS;
}

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op_delete()

static int op_delete ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Delete the current entry - Implements index_function_t -.

This function handles:

• OP_DELETE
• OP_PURGE_MESSAGE

Definition at line 517 of file functions.c.

{
  /* L10N: CHECK_ACL */
  if (!check_acl(shared->mailbox, MUTT_ACL_DELETE, _("Can't delete message")))
    return FR_ERROR;
 
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
 
  mutt_emails_set_flag(shared->mailbox, &ea, MUTT_DELETE, true);
  mutt_emails_set_flag(shared->mailbox, &ea, MUTT_PURGE, (op == OP_PURGE_MESSAGE));
  const bool c_delete_untag = cs_subset_bool(shared->sub, "delete_untag");
  if (c_delete_untag)
    mutt_emails_set_flag(shared->mailbox, &ea, MUTT_TAG, false);
  ARRAY_FREE(&ea);
 
  if (priv->tag_prefix)
  {
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
  else
  {
    resolve_email(priv, shared, RESOLVE_NEXT_UNDELETED);
  }
 
  return FR_SUCCESS;
}

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op_delete_thread()

static int op_delete_thread ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Delete all messages in thread - Implements index_function_t -.

This function handles:

• OP_DELETE_SUBTHREAD
• OP_DELETE_THREAD
• OP_PURGE_THREAD

Definition at line 553 of file functions.c.

{
  /* L10N: CHECK_ACL */
  /* L10N: Due to the implementation details we do not know whether we
     delete zero, 1, 12, ... messages. So in English we use
     "messages". Your language might have other means to express this. */
  if (!check_acl(shared->mailbox, MUTT_ACL_DELETE, _("Can't delete messages")))
    return FR_ERROR;
  if (!shared->email)
    return FR_NO_ACTION;
 
  int subthread = (op == OP_DELETE_SUBTHREAD);
  int rc = mutt_thread_set_flag(shared->mailbox, shared->email, MUTT_DELETE, true, subthread);
  if (rc == -1)
    return FR_ERROR;
  if (op == OP_PURGE_THREAD)
  {
    rc = mutt_thread_set_flag(shared->mailbox, shared->email, MUTT_PURGE, true, subthread);
    if (rc == -1)
      return FR_ERROR;
  }
 
  const bool c_delete_untag = cs_subset_bool(shared->sub, "delete_untag");
  if (c_delete_untag)
    mutt_thread_set_flag(shared->mailbox, shared->email, MUTT_TAG, false, subthread);
 
  resolve_email(priv, shared, RESOLVE_NEXT_UNDELETED);
  menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  return FR_SUCCESS;
}

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op_display_address()

static int op_display_address ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Display full address of sender - Implements index_function_t -.

Definition at line 588 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
  mutt_display_address(shared->email->env);
 
  return FR_SUCCESS;
}

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op_display_message()

static int op_display_message ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Display a message - Implements index_function_t -.

This function handles:

• OP_DISPLAY_HEADERS
• OP_DISPLAY_MESSAGE

Definition at line 605 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
  /* toggle the weeding of headers so that a user can press the key
   * again while reading the message.  */
  if (op == OP_DISPLAY_HEADERS)
  {
    bool_str_toggle(shared->sub, "weed", NULL);
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, shared);
    if (!window_is_focused(priv->win_index))
      return FR_SUCCESS;
  }
 
  OptNeedResort = false;
 
  if (mutt_using_threads() && shared->email->collapsed)
  {
    mutt_uncollapse_thread(shared->email);
    mutt_set_vnum(shared->mailbox);
    const bool c_uncollapse_jump = cs_subset_bool(shared->sub, "uncollapse_jump");
    if (c_uncollapse_jump)
      menu_set_index(priv->menu, mutt_thread_next_unread(shared->email));
  }
 
  const bool c_pgp_auto_decode = cs_subset_bool(shared->sub, "pgp_auto_decode");
  if (c_pgp_auto_decode &&
      (priv->tag_prefix || !(shared->email->security & PGP_TRADITIONAL_CHECKED)))
  {
    struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
    ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
    if (mutt_check_traditional_pgp(shared->mailbox, &ea))
      menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
    ARRAY_FREE(&ea);
  }
  const int index = menu_get_index(priv->menu);
  index_shared_data_set_email(shared, mutt_get_virt_email(shared->mailbox, index));
 
  const char *const c_pager = pager_get_pager(NeoMutt->sub);
  if (c_pager)
  {
    op = external_pager(shared->mailbox_view, shared->email, c_pager);
  }
  else
  {
    op = mutt_display_message(priv->win_index, shared);
  }
 
  window_set_focus(priv->win_index);
  if (op < OP_NULL)
  {
    OptNeedResort = false;
    return FR_ERROR;
  }
 
  if (shared->mailbox)
  {
    update_index(priv->menu, shared->mailbox_view, MX_STATUS_NEW_MAIL,
                 shared->mailbox->msg_count, shared);
  }
 
  return op;
}

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op_edit_label()

static int op_edit_label ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Add, change, or delete a message's label - Implements index_function_t -.

Definition at line 673 of file functions.c.

{
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  int num_changed = mutt_label_message(shared->mailbox_view, &ea);
  ARRAY_FREE(&ea);
 
  if (num_changed > 0)
  {
    shared->mailbox->changed = true;
    menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
    /* L10N: This is displayed when the x-label on one or more
       messages is edited. */
    mutt_message(ngettext("%d label changed", "%d labels changed", num_changed), num_changed);
 
    if (!priv->tag_prefix)
      resolve_email(priv, shared, RESOLVE_NEXT_UNDELETED);
    return FR_SUCCESS;
  }
 
  /* L10N: This is displayed when editing an x-label, but no messages
     were updated.  Possibly due to canceling at the prompt or if the new
     label is the same as the old label. */
  mutt_message(_("No labels changed"));
  return FR_NO_ACTION;
}

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op_edit_raw_message()

static int op_edit_raw_message ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Edit the raw message (edit and edit-raw-message are synonyms) - Implements index_function_t -.

This function handles:

• OP_EDIT_OR_VIEW_RAW_MESSAGE
• OP_EDIT_RAW_MESSAGE
• OP_VIEW_RAW_MESSAGE

Definition at line 708 of file functions.c.

{
  /* TODO split this into 3 cases? */
  bool edit;
  if (op == OP_EDIT_RAW_MESSAGE)
  {
    /* L10N: CHECK_ACL */
    if (!check_acl(shared->mailbox, MUTT_ACL_INSERT, _("Can't edit message")))
      return FR_ERROR;
    edit = true;
  }
  else if (op == OP_EDIT_OR_VIEW_RAW_MESSAGE)
  {
    edit = !shared->mailbox->readonly && (shared->mailbox->rights & MUTT_ACL_INSERT);
  }
  else
  {
    edit = false;
  }
 
  if (!shared->email)
    return FR_NO_ACTION;
  const bool c_pgp_auto_decode = cs_subset_bool(shared->sub, "pgp_auto_decode");
  if (c_pgp_auto_decode &&
      (priv->tag_prefix || !(shared->email->security & PGP_TRADITIONAL_CHECKED)))
  {
    struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
    ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
    if (mutt_check_traditional_pgp(shared->mailbox, &ea))
      menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
    ARRAY_FREE(&ea);
  }
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  mutt_ev_message(shared->mailbox, &ea, edit ? EVM_EDIT : EVM_VIEW);
  ARRAY_FREE(&ea);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return FR_SUCCESS;
}

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op_end_cond()

static int op_end_cond ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

End of conditional execution (noop) - Implements index_function_t -.

Definition at line 753 of file functions.c.

{
  return FR_SUCCESS;
}

op_exit()

static int op_exit ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Exit this menu - Implements index_function_t -.

Definition at line 761 of file functions.c.

{
  if (shared->attach_msg)
    return FR_DONE;
 
  if (query_quadoption(_("Exit NeoMutt without saving?"), shared->sub, "quit") == MUTT_YES)
  {
    if (shared->mailbox_view)
    {
      mx_fastclose_mailbox(shared->mailbox, false);
      mview_free(&shared->mailbox_view);
    }
    return FR_DONE;
  }
 
  return FR_NO_ACTION;
}

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op_extract_keys()

static int op_extract_keys ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Extract supported public keys - Implements index_function_t -.

Definition at line 782 of file functions.c.

{
  if (!WithCrypto)
    return FR_NOT_IMPL;
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  crypt_extract_keys_from_messages(shared->mailbox, &ea);
  ARRAY_FREE(&ea);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return FR_SUCCESS;
}

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op_flag_message()

static int op_flag_message ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Toggle a message's 'important' flag - Implements index_function_t -.

Definition at line 799 of file functions.c.

{
  /* L10N: CHECK_ACL */
  if (!check_acl(shared->mailbox, MUTT_ACL_WRITE, _("Can't flag message")))
    return FR_ERROR;
 
  struct Mailbox *m = shared->mailbox;
  if (priv->tag_prefix)
  {
    for (size_t i = 0; i < m->msg_count; i++)
    {
      struct Email *e = m->emails[i];
      if (!e)
        break;
      if (message_is_tagged(e))
        mutt_set_flag(m, e, MUTT_FLAG, !e->flagged, true);
    }
 
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
  else
  {
    if (!shared->email)
      return FR_NO_ACTION;
    mutt_set_flag(m, shared->email, MUTT_FLAG, !shared->email->flagged, true);
 
    resolve_email(priv, shared, RESOLVE_NEXT_UNDELETED);
  }
 
  return FR_SUCCESS;
}

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op_forget_passphrase()

static int op_forget_passphrase ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Wipe passphrases from memory - Implements index_function_t -.

Definition at line 835 of file functions.c.

{
  crypt_forget_passphrase();
  return FR_SUCCESS;
}

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op_forward_message()

static int op_forward_message ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Forward a message with comments - Implements index_function_t -.

Definition at line 845 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  const bool c_pgp_auto_decode = cs_subset_bool(shared->sub, "pgp_auto_decode");
  if (c_pgp_auto_decode &&
      (priv->tag_prefix || !(shared->email->security & PGP_TRADITIONAL_CHECKED)))
  {
    if (mutt_check_traditional_pgp(shared->mailbox, &ea))
      menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  }
  int rc = mutt_send_message(SEND_FORWARD, NULL, NULL, shared->mailbox, &ea,
                             shared->sub);
  ARRAY_FREE(&ea);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_group_reply()

static int op_group_reply ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Reply to all recipients - Implements index_function_t -.

This function handles:

• OP_GROUP_CHAT_REPLY
• OP_GROUP_REPLY

Definition at line 874 of file functions.c.

{
  SendFlags replyflags = SEND_REPLY;
  if (op == OP_GROUP_REPLY)
    replyflags |= SEND_GROUP_REPLY;
  else
    replyflags |= SEND_GROUP_CHAT_REPLY;
  if (!shared->email)
    return FR_NO_ACTION;
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  const bool c_pgp_auto_decode = cs_subset_bool(shared->sub, "pgp_auto_decode");
  if (c_pgp_auto_decode &&
      (priv->tag_prefix || !(shared->email->security & PGP_TRADITIONAL_CHECKED)))
  {
    if (mutt_check_traditional_pgp(shared->mailbox, &ea))
      menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  }
  int rc = mutt_send_message(replyflags, NULL, NULL, shared->mailbox, &ea,
                             shared->sub);
  ARRAY_FREE(&ea);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_jump()

static int op_jump ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Jump to an index number - Implements index_function_t -.

Definition at line 904 of file functions.c.

{
  int rc = FR_ERROR;
  struct Buffer *buf = buf_pool_get();
 
  const int digit = op - OP_JUMP;
  if ((digit > 0) && (digit < 10))
  {
    mutt_unget_ch('0' + digit);
  }
 
  int msg_num = 0;
  if ((mw_get_field(_("Jump to message: "), buf, MUTT_COMP_NO_FLAGS, HC_OTHER, NULL, NULL) != 0) ||
      buf_is_empty(buf))
  {
    mutt_message(_("Nothing to do"));
    rc = FR_NO_ACTION;
  }
  else if (!mutt_str_atoi_full(buf_string(buf), &msg_num))
  {
    mutt_warning(_("Argument must be a message number"));
  }
  else if ((msg_num < 1) || (msg_num > shared->mailbox->msg_count))
  {
    mutt_warning(_("Invalid message number"));
  }
  else if (!shared->mailbox->emails[msg_num - 1]->visible)
  {
    mutt_warning(_("That message is not visible"));
  }
  else
  {
    struct Email *e = shared->mailbox->emails[msg_num - 1];
 
    if (mutt_messages_in_thread(shared->mailbox, e, MIT_POSITION) > 1)
    {
      mutt_uncollapse_thread(e);
      mutt_set_vnum(shared->mailbox);
    }
    menu_set_index(priv->menu, e->vnum);
    rc = FR_SUCCESS;
  }
 
  buf_pool_release(&buf);
  return rc;
}

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op_list_reply()

static int op_list_reply ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Reply to specified mailing list - Implements index_function_t -.

Definition at line 954 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  const bool c_pgp_auto_decode = cs_subset_bool(shared->sub, "pgp_auto_decode");
  if (c_pgp_auto_decode &&
      (priv->tag_prefix || !(shared->email->security & PGP_TRADITIONAL_CHECKED)))
  {
    if (mutt_check_traditional_pgp(shared->mailbox, &ea))
      menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  }
  int rc = mutt_send_message(SEND_REPLY | SEND_LIST_REPLY, NULL, NULL,
                             shared->mailbox, &ea, shared->sub);
  ARRAY_FREE(&ea);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_list_subscribe()

static int op_list_subscribe ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Subscribe to a mailing list - Implements index_function_t -.

Definition at line 978 of file functions.c.

{
  return mutt_send_list_subscribe(shared->mailbox, shared->email) ? FR_SUCCESS : FR_NO_ACTION;
}

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op_list_unsubscribe()

static int op_list_unsubscribe ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Unsubscribe from mailing list - Implements index_function_t -.

Definition at line 987 of file functions.c.

{
  return mutt_send_list_unsubscribe(shared->mailbox, shared->email) ? FR_SUCCESS : FR_NO_ACTION;
}

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op_mail()

static int op_mail ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Compose a new mail message - Implements index_function_t -.

Definition at line 996 of file functions.c.

{
  int rc = mutt_send_message(SEND_NO_FLAGS, NULL, NULL, shared->mailbox, NULL,
                             shared->sub);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_mailbox_list()

static int op_mailbox_list ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

List mailboxes with new mail - Implements index_function_t -.

Definition at line 1007 of file functions.c.

{
  mutt_mailbox_list();
  return FR_SUCCESS;
}

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op_mail_key()

static int op_mail_key ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Mail a PGP public key - Implements index_function_t -.

Definition at line 1017 of file functions.c.

{
  if (!(WithCrypto & APPLICATION_PGP))
    return FR_NOT_IMPL;
  int rc = mutt_send_message(SEND_KEY, NULL, NULL, NULL, NULL, shared->sub);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_main_break_thread()

static int op_main_break_thread ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Break the thread in two - Implements index_function_t -.

Definition at line 1030 of file functions.c.

{
  struct Mailbox *m = shared->mailbox;
  /* L10N: CHECK_ACL */
  if (!check_acl(m, MUTT_ACL_WRITE, _("Can't break thread")))
    return FR_ERROR;
 
  struct Email *e = shared->email;
  if (!e)
    return FR_NO_ACTION;
 
  if (!mutt_using_threads())
  {
    mutt_warning(_("Threading is not enabled"));
    return FR_NO_ACTION;
  }
 
  struct MailboxView *mv = shared->mailbox_view;
  if (!STAILQ_EMPTY(&e->env->in_reply_to) || !STAILQ_EMPTY(&e->env->references))
  {
    {
      mutt_break_thread(e);
      mutt_sort_headers(mv, true);
      menu_set_index(priv->menu, e->vnum);
    }
 
    m->changed = true;
    mutt_message(_("Thread broken"));
 
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
  else
  {
    mutt_error(_("Thread can't be broken, message is not part of a thread"));
  }
 
  return FR_SUCCESS;
}

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op_main_change_folder()

static int op_main_change_folder ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Open a different folder - Implements index_function_t -.

This function handles:

• OP_MAIN_CHANGE_FOLDER
• OP_MAIN_CHANGE_FOLDER_READONLY
• OP_MAIN_CHANGE_VFOLDER

Definition at line 1078 of file functions.c.

{
  struct Buffer *folderbuf = buf_pool_get();
  buf_alloc(folderbuf, PATH_MAX);
 
  char *cp = NULL;
  bool read_only;
  const bool c_read_only = cs_subset_bool(shared->sub, "read_only");
  if (shared->attach_msg || c_read_only || (op == OP_MAIN_CHANGE_FOLDER_READONLY))
  {
    cp = _("Open mailbox in read-only mode");
    read_only = true;
  }
  else
  {
    cp = _("Open mailbox");
    read_only = false;
  }
 
  const bool c_change_folder_next = cs_subset_bool(shared->sub, "change_folder_next");
  if (c_change_folder_next && shared->mailbox && !buf_is_empty(&shared->mailbox->pathbuf))
  {
    buf_strcpy(folderbuf, mailbox_path(shared->mailbox));
    buf_pretty_mailbox(folderbuf);
  }
  /* By default, fill buf with the next mailbox that contains unread mail */
  mutt_mailbox_next(shared->mailbox_view ? shared->mailbox : NULL, folderbuf);
 
  if (mw_enter_fname(cp, folderbuf, true, shared->mailbox, false, NULL, NULL,
                     MUTT_SEL_NO_FLAGS) == -1)
  {
    goto changefoldercleanup;
  }
 
  /* Selected directory is okay, let's save it. */
  mutt_browser_select_dir(buf_string(folderbuf));
 
  if (buf_is_empty(folderbuf))
  {
    msgwin_clear_text(NULL);
    goto changefoldercleanup;
  }
 
  struct Mailbox *m = mx_mbox_find2(buf_string(folderbuf));
  if (m)
  {
    change_folder_mailbox(priv->menu, m, &priv->oldcount, shared, read_only);
  }
  else
  {
    change_folder_string(priv->menu, folderbuf, &priv->oldcount, shared, read_only);
  }
 
changefoldercleanup:
  buf_pool_release(&folderbuf);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return FR_SUCCESS;
}

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op_main_collapse_all()

static int op_main_collapse_all ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Collapse/uncollapse all threads - Implements index_function_t -.

Definition at line 1142 of file functions.c.

{
  if (!mutt_using_threads())
  {
    mutt_error(_("Threading is not enabled"));
    return FR_ERROR;
  }
  collapse_all(shared->mailbox_view, priv->menu, 1);
  notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
 
  return FR_SUCCESS;
}

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op_main_collapse_thread()

static int op_main_collapse_thread ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Collapse/uncollapse current thread - Implements index_function_t -.

Definition at line 1159 of file functions.c.

{
  if (!mutt_using_threads())
  {
    mutt_error(_("Threading is not enabled"));
    return FR_ERROR;
  }
 
  if (!shared->email)
    return FR_NO_ACTION;
 
  if (shared->email->collapsed)
  {
    int index = mutt_uncollapse_thread(shared->email);
    mutt_set_vnum(shared->mailbox);
    const bool c_uncollapse_jump = cs_subset_bool(shared->sub, "uncollapse_jump");
    if (c_uncollapse_jump)
      index = mutt_thread_next_unread(shared->email);
    menu_set_index(priv->menu, index);
  }
  else if (mutt_thread_can_collapse(shared->email))
  {
    menu_set_index(priv->menu, mutt_collapse_thread(shared->email));
    mutt_set_vnum(shared->mailbox);
  }
  else
  {
    mutt_error(_("Thread contains unread or flagged messages"));
    return FR_ERROR;
  }
 
  menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
 
  return FR_SUCCESS;
}

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op_main_delete_pattern()

static int op_main_delete_pattern ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Delete messages matching a pattern - Implements index_function_t -.

Definition at line 1200 of file functions.c.

{
  /* L10N: CHECK_ACL */
  /* L10N: Due to the implementation details we do not know whether we
     delete zero, 1, 12, ... messages. So in English we use
     "messages". Your language might have other means to express this.  */
  if (!check_acl(shared->mailbox, MUTT_ACL_DELETE, _("Can't delete messages")))
    return FR_ERROR;
 
  mutt_pattern_func(shared->mailbox_view, MUTT_DELETE, _("Delete messages matching: "));
  menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
 
  return FR_SUCCESS;
}

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op_main_limit()

static int op_main_limit ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Limit view to a pattern/thread - Implements index_function_t -.

This function handles:

• OP_LIMIT_CURRENT_THREAD
• OP_MAIN_LIMIT
• OP_TOGGLE_READ

Definition at line 1224 of file functions.c.

{
  const bool lmt = mview_has_limit(shared->mailbox_view);
  int old_index = shared->email ? shared->email->index : -1;
  if (op == OP_TOGGLE_READ)
  {
    char buf2[1024] = { 0 };
 
    if (!lmt || !mutt_strn_equal(shared->mailbox_view->pattern, "!~R!~D~s", 8))
    {
      snprintf(buf2, sizeof(buf2), "!~R!~D~s%s", lmt ? shared->mailbox_view->pattern : ".*");
    }
    else
    {
      mutt_str_copy(buf2, shared->mailbox_view->pattern + 8, sizeof(buf2));
      if ((*buf2 == '\0') || mutt_strn_equal(buf2, ".*", 2))
        snprintf(buf2, sizeof(buf2), "~A");
    }
    mutt_str_replace(&shared->mailbox_view->pattern, buf2);
    mutt_pattern_func(shared->mailbox_view, MUTT_LIMIT, NULL);
  }
 
  if (((op == OP_LIMIT_CURRENT_THREAD) &&
       mutt_limit_current_thread(shared->mailbox_view, shared->email)) ||
      (op == OP_TOGGLE_READ) ||
      ((op == OP_MAIN_LIMIT) && (mutt_pattern_func(shared->mailbox_view, MUTT_LIMIT,
                                                   _("Limit to messages matching: ")) == 0)))
  {
    priv->menu->max = shared->mailbox->vcount;
    menu_set_index(priv->menu, 0);
    if (old_index >= 0)
    {
      /* try to find what used to be the current message */
      for (size_t i = 0; i < shared->mailbox->vcount; i++)
      {
        struct Email *e = mutt_get_virt_email(shared->mailbox, i);
        if (!e)
          continue;
        if (e->index == old_index)
        {
          menu_set_index(priv->menu, i);
          break;
        }
      }
    }
 
    if ((shared->mailbox->msg_count != 0) && mutt_using_threads())
    {
      const bool c_collapse_all = cs_subset_bool(shared->sub, "collapse_all");
      if (c_collapse_all)
        collapse_all(shared->mailbox_view, priv->menu, 0);
      mutt_draw_tree(shared->mailbox_view->threads);
    }
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
    menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  }
  if (lmt)
    mutt_message(_("To view all messages, limit to \"all\""));
 
  return FR_SUCCESS;
}

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op_main_link_threads()

static int op_main_link_threads ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Link tagged message to the current one - Implements index_function_t -.

Definition at line 1289 of file functions.c.

{
  struct Mailbox *m = shared->mailbox;
  /* L10N: CHECK_ACL */
  if (!check_acl(m, MUTT_ACL_WRITE, _("Can't link threads")))
    return FR_ERROR;
 
  struct Email *e = shared->email;
  if (!e)
    return FR_NO_ACTION;
 
  enum FunctionRetval rc = FR_ERROR;
 
  if (!mutt_using_threads())
  {
    mutt_error(_("Threading is not enabled"));
  }
  else if (!e->env->message_id)
  {
    mutt_error(_("No Message-ID: header available to link thread"));
  }
  else
  {
    struct MailboxView *mv = shared->mailbox_view;
    struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
    ea_add_tagged(&ea, mv, NULL, true);
 
    if (mutt_link_threads(e, &ea, m))
    {
      mutt_sort_headers(mv, true);
      menu_set_index(priv->menu, e->vnum);
 
      m->changed = true;
      mutt_message(_("Threads linked"));
      rc = FR_SUCCESS;
    }
    else
    {
      mutt_error(_("No thread linked"));
      rc = FR_NO_ACTION;
    }
 
    ARRAY_FREE(&ea);
  }
 
  menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  return rc;
}

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op_main_modify_tags()

static int op_main_modify_tags ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Modify (notmuch/imap) tags - Implements index_function_t -.

This function handles:

• OP_MAIN_MODIFY_TAGS
• OP_MAIN_MODIFY_TAGS_THEN_HIDE

Definition at line 1346 of file functions.c.

{
  int rc = FR_ERROR;
  struct Buffer *buf = NULL;
 
  if (!shared->mailbox)
    goto done;
  struct Mailbox *m = shared->mailbox;
  if (!mx_tags_is_supported(m))
  {
    mutt_message(_("Folder doesn't support tagging, aborting"));
    goto done;
  }
  if (!shared->email)
  {
    rc = FR_NO_ACTION;
    goto done;
  }
 
  struct Buffer *tags = buf_pool_get();
  if (!priv->tag_prefix)
    driver_tags_get_with_hidden(&shared->email->tags, tags);
  buf = buf_pool_get();
  int rc2 = mx_tags_edit(m, buf_string(tags), buf);
  buf_pool_release(&tags);
  if (rc2 < 0)
  {
    goto done;
  }
  else if (rc2 == 0)
  {
    mutt_message(_("No tag specified, aborting"));
    goto done;
  }
 
  if (priv->tag_prefix)
  {
    struct Progress *progress = NULL;
 
    if (m->verbose)
    {
      progress = progress_new(MUTT_PROGRESS_WRITE, m->msg_tagged);
      progress_set_message(progress, _("Update tags..."));
    }
 
#ifdef USE_NOTMUCH
    if (m->type == MUTT_NOTMUCH)
      nm_db_longrun_init(m, true);
#endif
    for (int px = 0, i = 0; i < m->msg_count; i++)
    {
      struct Email *e = m->emails[i];
      if (!e)
        break;
      if (!message_is_tagged(e))
        continue;
 
      progress_update(progress, ++px, -1);
      mx_tags_commit(m, e, buf_string(buf));
      e->attr_color = NULL;
      if (op == OP_MAIN_MODIFY_TAGS_THEN_HIDE)
      {
        bool still_queried = false;
#ifdef USE_NOTMUCH
        if (m->type == MUTT_NOTMUCH)
          still_queried = nm_message_is_still_queried(m, e);
#endif
        e->quasi_deleted = !still_queried;
        m->changed = true;
      }
    }
    progress_free(&progress);
#ifdef USE_NOTMUCH
    if (m->type == MUTT_NOTMUCH)
      nm_db_longrun_done(m);
#endif
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
  else
  {
    if (mx_tags_commit(m, shared->email, buf_string(buf)))
    {
      mutt_message(_("Failed to modify tags, aborting"));
      goto done;
    }
    shared->email->attr_color = NULL;
    if (op == OP_MAIN_MODIFY_TAGS_THEN_HIDE)
    {
      bool still_queried = false;
#ifdef USE_NOTMUCH
      if (m->type == MUTT_NOTMUCH)
        still_queried = nm_message_is_still_queried(m, shared->email);
#endif
      shared->email->quasi_deleted = !still_queried;
      m->changed = true;
    }
 
    resolve_email(priv, shared, RESOLVE_NEXT_UNDELETED);
  }
  rc = FR_SUCCESS;
 
done:
  buf_pool_release(&buf);
  return rc;
}

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op_main_next_new()

static int op_main_next_new ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Jump to the next new message - Implements index_function_t -.

This function handles:

• OP_MAIN_NEXT_NEW
• OP_MAIN_NEXT_NEW_THEN_UNREAD
• OP_MAIN_NEXT_UNREAD
• OP_MAIN_PREV_NEW
• OP_MAIN_PREV_NEW_THEN_UNREAD
• OP_MAIN_PREV_UNREAD

Definition at line 1464 of file functions.c.

{
  int first_unread = -1;
  int first_new = -1;
 
  const int saved_current = menu_get_index(priv->menu);
  int mcur = saved_current;
  int index = -1;
  const bool threaded = mutt_using_threads();
  for (size_t i = 0; i != shared->mailbox->vcount; i++)
  {
    if ((op == OP_MAIN_NEXT_NEW) || (op == OP_MAIN_NEXT_UNREAD) ||
        (op == OP_MAIN_NEXT_NEW_THEN_UNREAD))
    {
      mcur++;
      if (mcur > (shared->mailbox->vcount - 1))
      {
        mcur = 0;
      }
    }
    else
    {
      mcur--;
      if (mcur < 0)
      {
        mcur = shared->mailbox->vcount - 1;
      }
    }
 
    struct Email *e = mutt_get_virt_email(shared->mailbox, mcur);
    if (!e)
      break;
    if (e->collapsed && threaded)
    {
      int unread = mutt_thread_contains_unread(e);
      if ((unread != 0) && (first_unread == -1))
        first_unread = mcur;
      if ((unread == 1) && (first_new == -1))
        first_new = mcur;
    }
    else if (!e->deleted && !e->read)
    {
      if (first_unread == -1)
        first_unread = mcur;
      if (!e->old && (first_new == -1))
        first_new = mcur;
    }
 
    if (((op == OP_MAIN_NEXT_UNREAD) || (op == OP_MAIN_PREV_UNREAD)) && (first_unread != -1))
    {
      break;
    }
    if (((op == OP_MAIN_NEXT_NEW) || (op == OP_MAIN_PREV_NEW) ||
         (op == OP_MAIN_NEXT_NEW_THEN_UNREAD) || (op == OP_MAIN_PREV_NEW_THEN_UNREAD)) &&
        (first_new != -1))
    {
      break;
    }
  }
  if (((op == OP_MAIN_NEXT_NEW) || (op == OP_MAIN_PREV_NEW) ||
       (op == OP_MAIN_NEXT_NEW_THEN_UNREAD) || (op == OP_MAIN_PREV_NEW_THEN_UNREAD)) &&
      (first_new != -1))
  {
    index = first_new;
  }
  else if (((op == OP_MAIN_NEXT_UNREAD) || (op == OP_MAIN_PREV_UNREAD) ||
            (op == OP_MAIN_NEXT_NEW_THEN_UNREAD) || (op == OP_MAIN_PREV_NEW_THEN_UNREAD)) &&
           (first_unread != -1))
  {
    index = first_unread;
  }
 
  if (index == -1)
  {
    menu_set_index(priv->menu, saved_current);
    if ((op == OP_MAIN_NEXT_NEW) || (op == OP_MAIN_PREV_NEW))
    {
      if (mview_has_limit(shared->mailbox_view))
        mutt_error(_("No new messages in this limited view"));
      else
        mutt_error(_("No new messages"));
    }
    else
    {
      if (mview_has_limit(shared->mailbox_view))
        mutt_error(_("No unread messages in this limited view"));
      else
        mutt_error(_("No unread messages"));
    }
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
    return FR_ERROR;
  }
  else
  {
    menu_set_index(priv->menu, index);
  }
 
  index = menu_get_index(priv->menu);
  if ((op == OP_MAIN_NEXT_NEW) || (op == OP_MAIN_NEXT_UNREAD) ||
      (op == OP_MAIN_NEXT_NEW_THEN_UNREAD))
  {
    if (saved_current > index)
    {
      mutt_message(_("Search wrapped to top"));
    }
  }
  else if (saved_current < index)
  {
    mutt_message(_("Search wrapped to bottom"));
  }
 
  return FR_SUCCESS;
}

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op_main_next_thread()

static int op_main_next_thread ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Jump to the next thread - Implements index_function_t -.

This function handles:

• OP_MAIN_NEXT_SUBTHREAD
• OP_MAIN_NEXT_THREAD
• OP_MAIN_PREV_SUBTHREAD
• OP_MAIN_PREV_THREAD

Definition at line 1588 of file functions.c.

{
  int index = -1;
  switch (op)
  {
    case OP_MAIN_NEXT_THREAD:
      index = mutt_next_thread(shared->email);
      break;
 
    case OP_MAIN_NEXT_SUBTHREAD:
      index = mutt_next_subthread(shared->email);
      break;
 
    case OP_MAIN_PREV_THREAD:
      index = mutt_previous_thread(shared->email);
      break;
 
    case OP_MAIN_PREV_SUBTHREAD:
      index = mutt_previous_subthread(shared->email);
      break;
  }
 
  if (index != -1)
    menu_set_index(priv->menu, index);
 
  if (index < 0)
  {
    if ((op == OP_MAIN_NEXT_THREAD) || (op == OP_MAIN_NEXT_SUBTHREAD))
      mutt_error(_("No more threads"));
    else
      mutt_error(_("You are on the first thread"));
 
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
  }
 
  return FR_SUCCESS;
}

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op_main_next_undeleted()

static int op_main_next_undeleted ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Move to the next undeleted message - Implements index_function_t -.

Definition at line 1630 of file functions.c.

{
  int index = menu_get_index(priv->menu);
  if (index >= (shared->mailbox->vcount - 1))
  {
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
    mutt_message(_("You are on the last message"));
    return FR_ERROR;
  }
 
  const bool uncollapse = mutt_using_threads() && !window_is_focused(priv->win_index);
 
  index = find_next_undeleted(shared->mailbox_view, index, uncollapse);
  if (index != -1)
  {
    menu_set_index(priv->menu, index);
    if (uncollapse)
      menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
 
  if (index == -1)
  {
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
    mutt_error(_("No undeleted messages"));
  }
 
  return FR_SUCCESS;
}

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op_main_next_unread_mailbox()

static int op_main_next_unread_mailbox ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Open next mailbox with unread mail - Implements index_function_t -.

Definition at line 1663 of file functions.c.

{
  struct Mailbox *m = shared->mailbox;
 
  struct Buffer *folderbuf = buf_pool_get();
  buf_strcpy(folderbuf, mailbox_path(m));
  m = mutt_mailbox_next_unread(m, folderbuf);
  buf_pool_release(&folderbuf);
 
  if (!m)
  {
    mutt_error(_("No mailboxes have new mail"));
    return FR_ERROR;
  }
 
  change_folder_mailbox(priv->menu, m, &priv->oldcount, shared, false);
  return FR_SUCCESS;
}

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op_main_prev_undeleted()

static int op_main_prev_undeleted ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Move to the previous undeleted message - Implements index_function_t -.

Definition at line 1686 of file functions.c.

{
  int index = menu_get_index(priv->menu);
  if (index < 1)
  {
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
    mutt_message(_("You are on the first message"));
    return FR_ERROR;
  }
 
  const bool uncollapse = mutt_using_threads() && !window_is_focused(priv->win_index);
 
  index = find_previous_undeleted(shared->mailbox_view, index, uncollapse);
  if (index != -1)
  {
    menu_set_index(priv->menu, index);
    if (uncollapse)
      menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
 
  if (index == -1)
  {
    mutt_error(_("No undeleted messages"));
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
  }
 
  return FR_SUCCESS;
}

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op_main_quasi_delete()

static int op_main_quasi_delete ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Delete from NeoMutt, don't touch on disk - Implements index_function_t -.

Definition at line 1719 of file functions.c.

{
  if (priv->tag_prefix)
  {
    struct Mailbox *m = shared->mailbox;
    for (size_t i = 0; i < m->msg_count; i++)
    {
      struct Email *e = m->emails[i];
      if (!e)
        break;
      if (message_is_tagged(e))
      {
        e->quasi_deleted = true;
        m->changed = true;
      }
    }
  }
  else
  {
    if (!shared->email)
      return FR_NO_ACTION;
    shared->email->quasi_deleted = true;
    shared->mailbox->changed = true;
  }
 
  return FR_SUCCESS;
}

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op_main_read_thread()

static int op_main_read_thread ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Mark the current thread as read - Implements index_function_t -.

This function handles:

• OP_MAIN_READ_SUBTHREAD
• OP_MAIN_READ_THREAD

Definition at line 1755 of file functions.c.

{
  /* L10N: CHECK_ACL */
  /* L10N: Due to the implementation details we do not know whether we
     mark zero, 1, 12, ... messages as read. So in English we use
     "messages". Your language might have other means to express this. */
  if (!check_acl(shared->mailbox, MUTT_ACL_SEEN, _("Can't mark messages as read")))
    return FR_ERROR;
 
  int rc = mutt_thread_set_flag(shared->mailbox, shared->email, MUTT_READ, true,
                                (op != OP_MAIN_READ_THREAD));
  if (rc != -1)
  {
    const enum ResolveMethod rm = (op == OP_MAIN_READ_THREAD) ? RESOLVE_NEXT_THREAD :
                                                                RESOLVE_NEXT_SUBTHREAD;
    resolve_email(priv, shared, rm);
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
 
  return FR_SUCCESS;
}

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op_main_root_message()

static int op_main_root_message ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Jump to root message in thread - Implements index_function_t -.

This function handles:

• OP_MAIN_PARENT_MESSAGE
• OP_MAIN_ROOT_MESSAGE

Definition at line 1785 of file functions.c.

{
  int index = mutt_parent_message(shared->email, op == OP_MAIN_ROOT_MESSAGE);
  if (index != -1)
    menu_set_index(priv->menu, index);
 
  return FR_SUCCESS;
}

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op_main_set_flag()

static int op_main_set_flag ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Set a status flag on a message - Implements index_function_t -.

This function handles:

• OP_MAIN_CLEAR_FLAG
• OP_MAIN_SET_FLAG

Definition at line 1802 of file functions.c.

{
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
 
  if (mw_change_flag(shared->mailbox, &ea, (op == OP_MAIN_SET_FLAG)) == 0)
  {
    if (priv->tag_prefix)
    {
      menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
    }
    else
    {
      resolve_email(priv, shared, RESOLVE_NEXT_UNDELETED);
    }
  }
  ARRAY_FREE(&ea);
 
  return FR_SUCCESS;
}

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op_main_show_limit()

static int op_main_show_limit ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Show currently active limit pattern - Implements index_function_t -.

Definition at line 1827 of file functions.c.

{
  if (mview_has_limit(shared->mailbox_view))
  {
    char buf2[256] = { 0 };
    /* L10N: ask for a limit to apply */
    snprintf(buf2, sizeof(buf2), _("Limit: %s"), shared->mailbox_view->pattern);
    mutt_message("%s", buf2);
  }
  else
  {
    mutt_message(_("No limit pattern is in effect"));
  }
 
  return FR_SUCCESS;
}

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op_main_sync_folder()

static int op_main_sync_folder ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Save changes to mailbox - Implements index_function_t -.

Definition at line 1848 of file functions.c.

{
  if (!shared->mailbox || (shared->mailbox->msg_count == 0) || shared->mailbox->readonly)
    return FR_NO_ACTION;
 
  int ovc = shared->mailbox->vcount;
  int oc = shared->mailbox->msg_count;
  struct Email *e = NULL;
 
  /* don't attempt to move the cursor if there are no visible messages in the current limit */
  int index = menu_get_index(priv->menu);
  if (index < shared->mailbox->vcount)
  {
    /* threads may be reordered, so figure out what header the cursor
     * should be on. */
    int newidx = index;
    if (!shared->email)
      return FR_NO_ACTION;
    if (shared->email->deleted)
      newidx = find_next_undeleted(shared->mailbox_view, index, false);
    if (newidx < 0)
      newidx = find_previous_undeleted(shared->mailbox_view, index, false);
    if (newidx >= 0)
      e = mutt_get_virt_email(shared->mailbox, newidx);
  }
 
  enum MxStatus check = mx_mbox_sync(shared->mailbox);
  if (check == MX_STATUS_OK)
  {
    if (e && (shared->mailbox->vcount != ovc))
    {
      for (size_t i = 0; i < shared->mailbox->vcount; i++)
      {
        struct Email *e2 = mutt_get_virt_email(shared->mailbox, i);
        if (e2 == e)
        {
          menu_set_index(priv->menu, i);
          break;
        }
      }
    }
    mutt_pattern_free(&shared->search_state->pattern);
  }
  else if ((check == MX_STATUS_NEW_MAIL) || (check == MX_STATUS_REOPENED))
  {
    update_index(priv->menu, shared->mailbox_view, check, oc, shared);
  }
 
  /* do a sanity check even if mx_mbox_sync failed.  */
 
  index = menu_get_index(priv->menu);
  if ((index < 0) || (shared->mailbox && (index >= shared->mailbox->vcount)))
  {
    menu_set_index(priv->menu, find_first_message(shared->mailbox_view));
  }
 
  /* check for a fatal error, or all messages deleted */
  if (shared->mailbox && buf_is_empty(&shared->mailbox->pathbuf))
  {
    mview_free(&shared->mailbox_view);
  }
 
  priv->menu->max = shared->mailbox->vcount;
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  struct EventMailbox ev_m = { shared->mailbox };
  notify_send(shared->mailbox->notify, NT_MAILBOX, NT_MAILBOX_CHANGE, &ev_m);
 
  return FR_SUCCESS;
}

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op_main_tag_pattern()

static int op_main_tag_pattern ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Tag messages matching a pattern - Implements index_function_t -.

Definition at line 1923 of file functions.c.

{
  mutt_pattern_func(shared->mailbox_view, MUTT_TAG, _("Tag messages matching: "));
  menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
 
  return FR_SUCCESS;
}

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op_main_undelete_pattern()

static int op_main_undelete_pattern ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Undelete messages matching a pattern - Implements index_function_t -.

Definition at line 1935 of file functions.c.

{
  /* L10N: CHECK_ACL */
  /* L10N: Due to the implementation details we do not know whether we
     undelete zero, 1, 12, ... messages. So in English we use
     "messages". Your language might have other means to express this. */
  if (!check_acl(shared->mailbox, MUTT_ACL_DELETE, _("Can't undelete messages")))
    return FR_ERROR;
 
  if (mutt_pattern_func(shared->mailbox_view, MUTT_UNDELETE,
                        _("Undelete messages matching: ")) == 0)
  {
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
 
  return FR_SUCCESS;
}

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op_main_untag_pattern()

static int op_main_untag_pattern ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Untag messages matching a pattern - Implements index_function_t -.

Definition at line 1957 of file functions.c.

{
  if (mutt_pattern_func(shared->mailbox_view, MUTT_UNTAG, _("Untag messages matching: ")) == 0)
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
 
  return FR_SUCCESS;
}

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op_mark_msg()

static int op_mark_msg ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Create a hotkey macro for the current message - Implements index_function_t -.

Definition at line 1969 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
 
  int rc = FR_SUCCESS;
 
  if (shared->email->env->message_id)
  {
    struct Buffer *buf = buf_pool_get();
 
    /* L10N: This is the prompt for <mark-message>.  Whatever they
       enter will be prefixed by $mark_macro_prefix and will become
       a macro hotkey to jump to the currently selected message. */
    if ((mw_get_field(_("Enter macro stroke: "), buf, MUTT_COMP_NO_FLAGS,
                      HC_OTHER, NULL, NULL) == 0) &&
        !buf_is_empty(buf))
    {
      const char *const c_mark_macro_prefix = cs_subset_string(shared->sub, "mark_macro_prefix");
      char str[256] = { 0 };
      snprintf(str, sizeof(str), "%s%s", c_mark_macro_prefix, buf_string(buf));
 
      struct Buffer *msg_id = buf_pool_get();
      mutt_file_sanitize_regex(msg_id, shared->email->env->message_id);
      char macro[256] = { 0 };
      snprintf(macro, sizeof(macro), "<search>~i '%s'\n", buf_string(msg_id));
      buf_pool_release(&msg_id);
 
      /* L10N: "message hotkey" is the key bindings menu description of a
         macro created by <mark-message>. */
      km_bind(str, MENU_INDEX, OP_MACRO, macro, _("message hotkey"));
 
      /* L10N: This is echoed after <mark-message> creates a new hotkey
         macro.  %s is the hotkey string ($mark_macro_prefix followed
         by whatever they typed at the prompt.) */
      buf_printf(buf, _("Message bound to %s"), str);
      mutt_message("%s", buf_string(buf));
      mutt_debug(LL_DEBUG1, "Mark: %s => %s\n", str, macro);
      buf_pool_release(&buf);
    }
  }
  else
  {
    /* L10N: This error is printed if <mark-message> can't find a
       Message-ID for the currently selected message in the index. */
    mutt_error(_("No message ID to macro"));
    rc = FR_ERROR;
  }
 
  return rc;
}

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op_next_entry()

static int op_next_entry ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Move to the next entry - Implements index_function_t -.

Definition at line 2024 of file functions.c.

{
  const int index = menu_get_index(priv->menu) + 1;
  if (index >= shared->mailbox->vcount)
  {
    mutt_message(_("You are on the last message"));
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
    return FR_ERROR;
  }
  menu_set_index(priv->menu, index);
  return FR_SUCCESS;
}

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op_pipe()

static int op_pipe ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Pipe message/attachment to a shell command - Implements index_function_t -.

Definition at line 2040 of file functions.c.

{
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  mutt_pipe_message(shared->mailbox, &ea);
  ARRAY_FREE(&ea);
 
  /* in an IMAP folder index with imap_peek=no, piping could change
   * new or old messages status to read. Redraw what's needed.  */
  const bool c_imap_peek = cs_subset_bool(shared->sub, "imap_peek");
  if ((shared->mailbox->type == MUTT_IMAP) && !c_imap_peek)
  {
    menu_queue_redraw(priv->menu, (priv->tag_prefix ? MENU_REDRAW_INDEX : MENU_REDRAW_CURRENT));
  }
 
  return FR_SUCCESS;
}

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op_prev_entry()

static int op_prev_entry ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Move to the previous entry - Implements index_function_t -.

Definition at line 2061 of file functions.c.

{
  int index = menu_get_index(priv->menu);
  if (index < 1)
  {
    notify_send(shared->notify, NT_INDEX, NT_INDEX_EMAIL, NULL);
    mutt_message(_("You are on the first message"));
    return FR_ERROR;
  }
  menu_set_index(priv->menu, index - 1);
  return FR_SUCCESS;
}

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op_print()

static int op_print ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Print the current entry - Implements index_function_t -.

Definition at line 2077 of file functions.c.

{
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  mutt_print_message(shared->mailbox, &ea);
  ARRAY_FREE(&ea);
 
  /* in an IMAP folder index with imap_peek=no, printing could change
   * new or old messages status to read. Redraw what's needed.  */
  const bool c_imap_peek = cs_subset_bool(shared->sub, "imap_peek");
  if ((shared->mailbox->type == MUTT_IMAP) && !c_imap_peek)
  {
    menu_queue_redraw(priv->menu, (priv->tag_prefix ? MENU_REDRAW_INDEX : MENU_REDRAW_CURRENT));
  }
 
  return FR_SUCCESS;
}

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op_query()

static int op_query ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Query external program for addresses - Implements index_function_t -.

Definition at line 2098 of file functions.c.

{
  query_index(shared->mailbox, shared->sub);
  return FR_SUCCESS;
}

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op_quit()

static int op_quit ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Save changes to mailbox and quit - Implements index_function_t -.

Definition at line 2107 of file functions.c.

{
  if (shared->attach_msg)
    return FR_DONE;
 
  if (query_quadoption(_("Quit NeoMutt?"), shared->sub, "quit") == MUTT_YES)
  {
    priv->oldcount = shared->mailbox ? shared->mailbox->msg_count : 0;
 
    mutt_startup_shutdown_hook(MUTT_SHUTDOWN_HOOK);
    mutt_debug(LL_NOTIFY, "NT_GLOBAL_SHUTDOWN\n");
    notify_send(NeoMutt->notify, NT_GLOBAL, NT_GLOBAL_SHUTDOWN, NULL);
 
    enum MxStatus check = MX_STATUS_OK;
    if (!shared->mailbox_view || ((check = mx_mbox_close(shared->mailbox)) == MX_STATUS_OK))
    {
      mview_free(&shared->mailbox_view);
      mailbox_free(&shared->mailbox);
      return FR_DONE;
    }
 
    if ((check == MX_STATUS_NEW_MAIL) || (check == MX_STATUS_REOPENED))
    {
      update_index(priv->menu, shared->mailbox_view, check, priv->oldcount, shared);
    }
 
    menu_queue_redraw(priv->menu, MENU_REDRAW_FULL); /* new mail arrived? */
    mutt_pattern_free(&shared->search_state->pattern);
  }
 
  return FR_NO_ACTION;
}

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op_recall_message()

static int op_recall_message ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Recall a postponed message - Implements index_function_t -.

Definition at line 2143 of file functions.c.

{
  int rc = mutt_send_message(SEND_POSTPONED, NULL, NULL, shared->mailbox, NULL,
                             shared->sub);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_reply()

static int op_reply ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Reply to a message - Implements index_function_t -.

Definition at line 2155 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
  const bool c_pgp_auto_decode = cs_subset_bool(shared->sub, "pgp_auto_decode");
  if (c_pgp_auto_decode &&
      (priv->tag_prefix || !(shared->email->security & PGP_TRADITIONAL_CHECKED)))
  {
    if (mutt_check_traditional_pgp(shared->mailbox, &ea))
      menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  }
  int rc = mutt_send_message(SEND_REPLY, NULL, NULL, shared->mailbox, &ea,
                             shared->sub);
  ARRAY_FREE(&ea);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_resend()

static int op_resend ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Use the current message as a template for a new one - Implements index_function_t -.

Definition at line 2179 of file functions.c.

{
  int rc = -1;
  if (priv->tag_prefix)
  {
    struct Mailbox *m = shared->mailbox;
    for (size_t i = 0; i < m->msg_count; i++)
    {
      struct Email *e = m->emails[i];
      if (!e)
        break;
      if (message_is_tagged(e))
        rc = mutt_resend_message(NULL, shared->mailbox, e, shared->sub);
    }
  }
  else
  {
    rc = mutt_resend_message(NULL, shared->mailbox, shared->email, shared->sub);
  }
 
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_save()

static int op_save ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Make decrypted copy - Implements index_function_t -.

This function handles:

• OP_COPY_MESSAGE
• OP_DECODE_COPY
• OP_DECODE_SAVE
• OP_DECRYPT_COPY
• OP_DECRYPT_SAVE
• OP_SAVE

Definition at line 2214 of file functions.c.

{
  if (((op == OP_DECRYPT_COPY) || (op == OP_DECRYPT_SAVE)) && !WithCrypto)
    return FR_NOT_IMPL;
 
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
 
  const enum MessageSaveOpt save_opt = ((op == OP_SAVE) || (op == OP_DECODE_SAVE) ||
                                        (op == OP_DECRYPT_SAVE)) ?
                                           SAVE_MOVE :
                                           SAVE_COPY;
 
  enum MessageTransformOpt transform_opt =
      ((op == OP_DECODE_SAVE) || (op == OP_DECODE_COPY))   ? TRANSFORM_DECODE :
      ((op == OP_DECRYPT_SAVE) || (op == OP_DECRYPT_COPY)) ? TRANSFORM_DECRYPT :
                                                             TRANSFORM_NONE;
 
  const int rc = mutt_save_message(shared->mailbox, &ea, save_opt, transform_opt);
  if ((rc == 0) && (save_opt == SAVE_MOVE))
  {
    resolve_email(priv, shared, RESOLVE_NEXT_UNDELETED);
  }
  ARRAY_FREE(&ea);
 
  if (priv->tag_prefix)
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
 
  return (rc == -1) ? FR_ERROR : FR_SUCCESS;
}

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op_search()

static int op_search ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Search for a regular expression - Implements index_function_t -.

This function handles:

• OP_SEARCH
• OP_SEARCH_NEXT
• OP_SEARCH_OPPOSITE
• OP_SEARCH_REVERSE

Definition at line 2254 of file functions.c.

{
  SearchFlags flags = SEARCH_NO_FLAGS;
  switch (op)
  {
    case OP_SEARCH:
      flags |= SEARCH_PROMPT;
      shared->search_state->reverse = false;
      break;
    case OP_SEARCH_REVERSE:
      flags |= SEARCH_PROMPT;
      shared->search_state->reverse = true;
      break;
    case OP_SEARCH_NEXT:
      break;
    case OP_SEARCH_OPPOSITE:
      flags |= SEARCH_OPPOSITE;
      break;
  }
 
  // Initiating a search can happen on an empty mailbox, but
  // searching for next/previous/... needs to be on a message and
  // thus a non-empty mailbox
  int index = menu_get_index(priv->menu);
  index = mutt_search_command(shared->mailbox_view, priv->menu, index,
                              shared->search_state, flags);
  if (index != -1)
    menu_set_index(priv->menu, index);
 
  return FR_SUCCESS;
}

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op_sort()

static int op_sort ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Sort messages - Implements index_function_t -.

This function handles:

• OP_SORT
• OP_SORT_REVERSE

Definition at line 2293 of file functions.c.

{
  if (!mutt_select_sort(op == OP_SORT_REVERSE))
    return FR_ERROR;
 
  if (shared->mailbox && (shared->mailbox->msg_count != 0))
  {
    resort_index(shared->mailbox_view, priv->menu);
    mutt_pattern_free(&shared->search_state->pattern);
  }
 
  return FR_SUCCESS;
}

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op_tag()

static int op_tag ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Tag the current entry - Implements index_function_t -.

Definition at line 2310 of file functions.c.

{
  const bool c_auto_tag = cs_subset_bool(shared->sub, "auto_tag");
  if (priv->tag_prefix && !c_auto_tag)
  {
    struct Mailbox *m = shared->mailbox;
    for (size_t i = 0; i < m->msg_count; i++)
    {
      struct Email *e = m->emails[i];
      if (!e)
        break;
      if (e->visible)
        mutt_set_flag(m, e, MUTT_TAG, false, true);
    }
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
    return FR_SUCCESS;
  }
 
  if (!shared->email)
    return FR_NO_ACTION;
 
  mutt_set_flag(shared->mailbox, shared->email, MUTT_TAG, !shared->email->tagged, true);
 
  resolve_email(priv, shared, RESOLVE_NEXT_EMAIL);
  return FR_SUCCESS;
}

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op_tag_thread()

static int op_tag_thread ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Tag the current thread - Implements index_function_t -.

This function handles:

• OP_TAG_SUBTHREAD
• OP_TAG_THREAD

Definition at line 2344 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
 
  int rc = mutt_thread_set_flag(shared->mailbox, shared->email, MUTT_TAG,
                                !shared->email->tagged, (op != OP_TAG_THREAD));
  if (rc != -1)
  {
    const enum ResolveMethod rm = (op == OP_TAG_THREAD) ? RESOLVE_NEXT_THREAD :
                                                          RESOLVE_NEXT_SUBTHREAD;
    resolve_email(priv, shared, rm);
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
 
  return FR_SUCCESS;
}

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op_toggle_new()

static int op_toggle_new ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Toggle a message's 'new' flag - Implements index_function_t -.

Definition at line 2365 of file functions.c.

{
  /* L10N: CHECK_ACL */
  if (!check_acl(shared->mailbox, MUTT_ACL_SEEN, _("Can't toggle new")))
    return FR_ERROR;
 
  struct Mailbox *m = shared->mailbox;
  if (priv->tag_prefix)
  {
    for (size_t i = 0; i < m->msg_count; i++)
    {
      struct Email *e = m->emails[i];
      if (!e)
        break;
      if (!message_is_tagged(e))
        continue;
 
      if (e->read || e->old)
        mutt_set_flag(m, e, MUTT_NEW, true, true);
      else
        mutt_set_flag(m, e, MUTT_READ, true, true);
    }
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
  else
  {
    if (!shared->email)
      return FR_NO_ACTION;
    if (shared->email->read || shared->email->old)
      mutt_set_flag(m, shared->email, MUTT_NEW, true, true);
    else
      mutt_set_flag(m, shared->email, MUTT_READ, true, true);
 
    resolve_email(priv, shared, RESOLVE_NEXT_UNDELETED);
  }
 
  return FR_SUCCESS;
}

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op_toggle_write()

static int op_toggle_write ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Toggle whether the mailbox will be rewritten - Implements index_function_t -.

Definition at line 2407 of file functions.c.

{
  mx_toggle_write(shared->mailbox);
  return FR_SUCCESS;
}

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op_undelete()

static int op_undelete ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Undelete the current entry - Implements index_function_t -.

Definition at line 2417 of file functions.c.

{
  /* L10N: CHECK_ACL */
  if (!check_acl(shared->mailbox, MUTT_ACL_DELETE, _("Can't undelete message")))
    return FR_ERROR;
 
  struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
  ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
 
  mutt_emails_set_flag(shared->mailbox, &ea, MUTT_DELETE, false);
  mutt_emails_set_flag(shared->mailbox, &ea, MUTT_PURGE, false);
  ARRAY_FREE(&ea);
 
  if (priv->tag_prefix)
  {
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
  else
  {
    resolve_email(priv, shared, RESOLVE_NEXT_EMAIL);
  }
 
  return FR_SUCCESS;
}

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op_undelete_thread()

static int op_undelete_thread ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Undelete all messages in thread - Implements index_function_t -.

This function handles:

• OP_UNDELETE_SUBTHREAD
• OP_UNDELETE_THREAD

Definition at line 2449 of file functions.c.

{
  /* L10N: CHECK_ACL */
  /* L10N: Due to the implementation details we do not know whether we
     undelete zero, 1, 12, ... messages. So in English we use
     "messages". Your language might have other means to express this. */
  if (!check_acl(shared->mailbox, MUTT_ACL_DELETE, _("Can't undelete messages")))
    return FR_ERROR;
 
  int rc = mutt_thread_set_flag(shared->mailbox, shared->email, MUTT_DELETE,
                                false, (op != OP_UNDELETE_THREAD));
  if (rc != -1)
  {
    rc = mutt_thread_set_flag(shared->mailbox, shared->email, MUTT_PURGE, false,
                              (op != OP_UNDELETE_THREAD));
  }
  if (rc != -1)
  {
    const enum ResolveMethod rm = (op == OP_UNDELETE_THREAD) ? RESOLVE_NEXT_THREAD :
                                                               RESOLVE_NEXT_SUBTHREAD;
    resolve_email(priv, shared, rm);
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
 
  return FR_SUCCESS;
}

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op_view_attachments()

static int op_view_attachments ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Show MIME attachments - Implements index_function_t -.

Definition at line 2480 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
 
  enum FunctionRetval rc = FR_ERROR;
  struct Message *msg = mx_msg_open(shared->mailbox, shared->email);
  if (msg)
  {
    dlg_attachment(NeoMutt->sub, shared->mailbox_view, shared->email, msg->fp,
                   shared->attach_msg);
    if (shared->email->attach_del)
    {
      shared->mailbox->changed = true;
    }
    mx_msg_close(shared->mailbox, &msg);
    rc = FR_SUCCESS;
  }
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  return rc;
}

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op_autocrypt_acct_menu()

static int op_autocrypt_acct_menu ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Manage autocrypt accounts - Implements index_function_t -.

Definition at line 2509 of file functions.c.

{
  dlg_autocrypt();
  return FR_SUCCESS;
}

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op_main_imap_fetch()

static int op_main_imap_fetch ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Force retrieval of mail from IMAP server - Implements index_function_t -.

Definition at line 2520 of file functions.c.

{
  if (!shared->mailbox || (shared->mailbox->type != MUTT_IMAP))
    return FR_NO_ACTION;
 
  imap_check_mailbox(shared->mailbox, true);
  return FR_SUCCESS;
}

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op_main_imap_logout_all()

static int op_main_imap_logout_all ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Logout from all IMAP servers - Implements index_function_t -.

Definition at line 2533 of file functions.c.

{
  if (shared->mailbox && (shared->mailbox->type == MUTT_IMAP))
  {
    const enum MxStatus check = mx_mbox_close(shared->mailbox);
    if (check == MX_STATUS_OK)
    {
      mview_free(&shared->mailbox_view);
    }
    else
    {
      if ((check == MX_STATUS_NEW_MAIL) || (check == MX_STATUS_REOPENED))
      {
        update_index(priv->menu, shared->mailbox_view, check, priv->oldcount, shared);
      }
      mutt_pattern_free(&shared->search_state->pattern);
      menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
      return FR_ERROR;
    }
  }
  imap_logout_all();
  mutt_message(_("Logged out of IMAP servers"));
  mutt_pattern_free(&shared->search_state->pattern);
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
 
  return FR_SUCCESS;
}

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op_catchup()

static int op_catchup ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Mark all articles in newsgroup as read - Implements index_function_t -.

Definition at line 2565 of file functions.c.

{
  struct Mailbox *m = shared->mailbox;
  if (!m || (m->type != MUTT_NNTP))
    return FR_NO_ACTION;
 
  struct NntpMboxData *mdata = m->mdata;
  if (mutt_newsgroup_catchup(m, mdata->adata, mdata->group))
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
 
  return FR_SUCCESS;
}

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op_get_children()

static int op_get_children ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Get all children of the current message - Implements index_function_t -.

This function handles:

• OP_GET_CHILDREN
• OP_RECONSTRUCT_THREAD

Definition at line 2585 of file functions.c.

{
  struct Mailbox *m = shared->mailbox;
  if (m->type != MUTT_NNTP)
    return FR_ERROR;
 
  struct Email *e = shared->email;
  if (!e)
    return FR_NO_ACTION;
 
  char buf[PATH_MAX] = { 0 };
  int oldmsgcount = m->msg_count;
  int oldindex = e->index;
  int rc = 0;
 
  if (!e->env->message_id)
  {
    mutt_error(_("No Message-Id. Unable to perform operation."));
    return FR_ERROR;
  }
 
  mutt_message(_("Fetching message headers..."));
  if (!m->id_hash)
    m->id_hash = mutt_make_id_hash(m);
  mutt_str_copy(buf, e->env->message_id, sizeof(buf));
 
  /* trying to find msgid of the root message */
  if (op == OP_RECONSTRUCT_THREAD)
  {
    struct ListNode *ref = NULL;
    STAILQ_FOREACH(ref, &e->env->references, entries)
    {
      if (!mutt_hash_find(m->id_hash, ref->data))
      {
        rc = nntp_check_msgid(m, ref->data);
        if (rc < 0)
          return FR_ERROR;
      }
 
      /* the last msgid in References is the root message */
      if (!STAILQ_NEXT(ref, entries))
        mutt_str_copy(buf, ref->data, sizeof(buf));
    }
  }
 
  /* fetching all child messages */
  rc = nntp_check_children(m, buf);
 
  /* at least one message has been loaded */
  if (m->msg_count > oldmsgcount)
  {
    bool verbose = m->verbose;
 
    if (rc < 0)
      m->verbose = false;
 
    struct MailboxView *mv = shared->mailbox_view;
    mutt_sort_headers(mv, (op == OP_RECONSTRUCT_THREAD));
    m->verbose = verbose;
 
    /* if the root message was retrieved, move to it */
    struct Email *e2 = mutt_hash_find(m->id_hash, buf);
    if (e2)
    {
      menu_set_index(priv->menu, e2->vnum);
    }
    else
    {
      /* try to restore old position */
      for (int i = 0; i < m->msg_count; i++)
      {
        e2 = m->emails[i];
        if (!e2)
          break;
        if (e2->index == oldindex)
        {
          menu_set_index(priv->menu, e2->vnum);
          /* as an added courtesy, recenter the menu
           * with the current entry at the middle of the screen */
          menu_current_middle(priv->menu);
        }
      }
    }
    menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  }
  else if (rc >= 0)
  {
    mutt_error(_("No deleted messages found in the thread"));
  }
 
  return FR_SUCCESS;
}

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op_get_message()

static int op_get_message ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Get parent of the current message - Implements index_function_t -.

This function handles:

• OP_GET_MESSAGE
• OP_GET_PARENT

Definition at line 2686 of file functions.c.

{
  struct Mailbox *m = shared->mailbox;
  if (m->type != MUTT_NNTP)
    return FR_SUCCESS;
 
  int rc = FR_ERROR;
  struct Buffer *buf = buf_pool_get();
 
  if (op == OP_GET_MESSAGE)
  {
    if ((mw_get_field(_("Enter Message-Id: "), buf, MUTT_COMP_NO_FLAGS,
                      HC_OTHER, NULL, NULL) != 0) ||
        buf_is_empty(buf))
    {
      goto done;
    }
  }
  else
  {
    struct Email *e = shared->email;
    if (!e || STAILQ_EMPTY(&e->env->references))
    {
      mutt_error(_("Article has no parent reference"));
      goto done;
    }
    buf_strcpy(buf, STAILQ_FIRST(&e->env->references)->data);
  }
 
  if (!m->id_hash)
    m->id_hash = mutt_make_id_hash(m);
  struct Email *e = mutt_hash_find(m->id_hash, buf_string(buf));
  if (e)
  {
    if (e->vnum != -1)
    {
      menu_set_index(priv->menu, e->vnum);
    }
    else if (e->collapsed)
    {
      mutt_uncollapse_thread(e);
      mutt_set_vnum(m);
      menu_set_index(priv->menu, e->vnum);
    }
    else
    {
      mutt_error(_("Message is not visible in limited view"));
    }
  }
  else
  {
    mutt_message(_("Fetching %s from server..."), buf_string(buf));
    int rc2 = nntp_check_msgid(m, buf_string(buf));
    if (rc2 == 0)
    {
      e = m->emails[m->msg_count - 1];
      struct MailboxView *mv = shared->mailbox_view;
      mutt_sort_headers(mv, false);
      menu_set_index(priv->menu, e->vnum);
      menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
      rc = FR_SUCCESS;
    }
    else if (rc2 > 0)
    {
      mutt_error(_("Article %s not found on the server"), buf_string(buf));
    }
  }
 
done:
  buf_pool_release(&buf);
  return rc;
}

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op_main_change_group()

static int op_main_change_group ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Open a different newsgroup - Implements index_function_t -.

This function handles:

• OP_MAIN_CHANGE_GROUP
• OP_MAIN_CHANGE_GROUP_READONLY

Definition at line 2767 of file functions.c.

{
  struct Buffer *folderbuf = buf_pool_get();
  buf_alloc(folderbuf, PATH_MAX);
 
  OptNews = false;
  bool read_only;
  char *cp = NULL;
  const bool c_read_only = cs_subset_bool(shared->sub, "read_only");
  if (shared->attach_msg || c_read_only || (op == OP_MAIN_CHANGE_GROUP_READONLY))
  {
    cp = _("Open newsgroup in read-only mode");
    read_only = true;
  }
  else
  {
    cp = _("Open newsgroup");
    read_only = false;
  }
 
  const bool c_change_folder_next = cs_subset_bool(shared->sub, "change_folder_next");
  if (c_change_folder_next && shared->mailbox && !buf_is_empty(&shared->mailbox->pathbuf))
  {
    buf_strcpy(folderbuf, mailbox_path(shared->mailbox));
    buf_pretty_mailbox(folderbuf);
  }
 
  OptNews = true;
  const char *const c_news_server = cs_subset_string(shared->sub, "news_server");
  if (!CurrentNewsSrv)
    CurrentNewsSrv = nntp_select_server(shared->mailbox, c_news_server, false);
  if (!CurrentNewsSrv)
    goto changefoldercleanup2;
 
  nntp_mailbox(shared->mailbox, folderbuf->data, folderbuf->dsize);
 
  if (mw_enter_fname(cp, folderbuf, true, shared->mailbox, false, NULL, NULL,
                     MUTT_SEL_NO_FLAGS) == -1)
  {
    goto changefoldercleanup2;
  }
 
  /* Selected directory is okay, let's save it. */
  mutt_browser_select_dir(buf_string(folderbuf));
 
  if (buf_is_empty(folderbuf))
  {
    msgwin_clear_text(NULL);
    goto changefoldercleanup2;
  }
 
  struct Mailbox *m = mx_mbox_find2(buf_string(folderbuf));
  if (m)
  {
    change_folder_mailbox(priv->menu, m, &priv->oldcount, shared, read_only);
  }
  else
  {
    change_folder_string(priv->menu, folderbuf, &priv->oldcount, shared, read_only);
  }
  struct MuttWindow *dlg = dialog_find(priv->win_index);
  dlg->help_data = IndexNewsHelp;
 
changefoldercleanup2:
  buf_pool_release(&folderbuf);
  return FR_SUCCESS;
}

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op_post()

static int op_post ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Followup to newsgroup - Implements index_function_t -.

This function handles:

• OP_FOLLOWUP
• OP_POST

Definition at line 2843 of file functions.c.

{
  if (!shared->email)
    return FR_NO_ACTION;
 
  if ((op != OP_FOLLOWUP) || !shared->email->env->followup_to ||
      !mutt_istr_equal(shared->email->env->followup_to, "poster") ||
      (query_quadoption(_("Reply by mail as poster prefers?"), shared->sub,
                        "followup_to_poster") != MUTT_YES))
  {
    if (shared->mailbox && (shared->mailbox->type == MUTT_NNTP) &&
        !((struct NntpMboxData *) shared->mailbox->mdata)->allowed &&
        (query_quadoption(_("Posting to this group not allowed, may be moderated. Continue?"),
                          shared->sub, "post_moderated") != MUTT_YES))
    {
      return FR_ERROR;
    }
    if (op == OP_POST)
    {
      mutt_send_message(SEND_NEWS, NULL, NULL, shared->mailbox, NULL, shared->sub);
    }
    else
    {
      struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
      ea_add_tagged(&ea, shared->mailbox_view, shared->email, priv->tag_prefix);
      mutt_send_message(((op == OP_FOLLOWUP) ? SEND_REPLY : SEND_FORWARD) | SEND_NEWS,
                        NULL, NULL, shared->mailbox, &ea, shared->sub);
      ARRAY_FREE(&ea);
    }
    menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
    return FR_SUCCESS;
  }
 
  return op_reply(shared, priv, OP_REPLY);
}

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op_main_entire_thread()

static int op_main_entire_thread ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Read entire thread of the current message - Implements index_function_t -.

Definition at line 2883 of file functions.c.

{
  if (shared->mailbox->type != MUTT_NOTMUCH)
  {
    if (((shared->mailbox->type != MUTT_MH) && (shared->mailbox->type != MUTT_MAILDIR)) ||
        (!shared->email || !shared->email->env || !shared->email->env->message_id))
    {
      mutt_message(_("No virtual folder and no Message-Id, aborting"));
      return FR_ERROR;
    } // no virtual folder, but we have message-id, reconstruct thread on-the-fly
 
    struct Buffer *buf = buf_pool_get();
    buf_alloc(buf, PATH_MAX);
    buf_addstr(buf, "id:");
 
    int msg_id_offset = 0;
    if ((shared->email->env->message_id)[0] == '<')
      msg_id_offset = 1;
 
    buf_addstr(buf, shared->email->env->message_id + msg_id_offset);
 
    size_t len = buf_len(buf);
    ASSERT(len > 0);
    if (buf->data[len - 1] == '>')
      buf->data[len - 1] = '\0';
 
    change_folder_notmuch(priv->menu, buf->data, buf->dsize, &priv->oldcount, shared, false);
    buf_pool_release(&buf);
 
    // If notmuch doesn't contain the message, we're left in an empty
    // vfolder. No messages are found, but nm_read_entire_thread assumes
    // a valid message-id and will throw a segfault.
    //
    // To prevent that, stay in the empty vfolder and print an error.
    if (shared->mailbox->msg_count == 0)
    {
      mutt_error(_("failed to find message in notmuch database. try running 'notmuch new'."));
      return FR_ERROR;
    }
  }
  priv->oldcount = shared->mailbox->msg_count;
  int index = menu_get_index(priv->menu);
  struct Email *e_oldcur = mutt_get_virt_email(shared->mailbox, index);
  if (!e_oldcur)
    return FR_ERROR;
 
  if (nm_read_entire_thread(shared->mailbox, e_oldcur) < 0)
  {
    mutt_message(_("Failed to read thread, aborting"));
    return FR_ERROR;
  }
 
  // nm_read_entire_thread() may modify msg_count and menu won't be updated.
  priv->menu->max = shared->mailbox->msg_count;
 
  if (priv->oldcount < shared->mailbox->msg_count)
  {
    /* nm_read_entire_thread() triggers mutt_sort_headers() if necessary */
    index = e_oldcur->vnum;
    if (e_oldcur->collapsed || shared->mailbox_view->collapsed)
    {
      index = mutt_uncollapse_thread(e_oldcur);
      mutt_set_vnum(shared->mailbox);
    }
    menu_set_index(priv->menu, index);
    menu_queue_redraw(priv->menu, MENU_REDRAW_INDEX);
  }
 
  return FR_SUCCESS;
}

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op_main_vfolder_from_query()

static int op_main_vfolder_from_query ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Generate virtual folder from query - Implements index_function_t -.

This function handles:

• OP_MAIN_VFOLDER_FROM_QUERY
• OP_MAIN_VFOLDER_FROM_QUERY_READONLY op_main_vfolder_from_query

Definition at line 2962 of file functions.c.

{
  int rc = FR_SUCCESS;
  struct Buffer *buf = buf_pool_get();
 
  if ((mw_get_field("Query: ", buf, MUTT_COMP_NO_FLAGS, HC_OTHER,
                    &CompleteNmQueryOps, NULL) != 0) ||
      buf_is_empty(buf))
  {
    mutt_message(_("No query, aborting"));
    rc = FR_NO_ACTION;
    goto done;
  }
 
  // Keep copy of user's query to name the mailbox
  char *query_unencoded = buf_strdup(buf);
 
  buf_alloc(buf, PATH_MAX);
  struct Mailbox *m_query = change_folder_notmuch(priv->menu, buf->data, buf->dsize,
                                                  &priv->oldcount, shared,
                                                  (op == OP_MAIN_VFOLDER_FROM_QUERY_READONLY));
  if (m_query)
  {
    FREE(&m_query->name);
    m_query->name = query_unencoded;
    query_unencoded = NULL;
    rc = FR_SUCCESS;
  }
  else
  {
    FREE(&query_unencoded);
  }
 
done:
  buf_pool_release(&buf);
  return rc;
}

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op_main_windowed_vfolder()

static int op_main_windowed_vfolder ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Shifts virtual folder time window - Implements index_function_t -.

This function handles:

• OP_MAIN_WINDOWED_VFOLDER_BACKWARD
• OP_MAIN_WINDOWED_VFOLDER_FORWARD
• OP_MAIN_WINDOWED_VFOLDER_RESET

Definition at line 3009 of file functions.c.

{
  // Common guard clauses.
  if (!nm_query_window_available())
  {
    mutt_message(_("Windowed queries disabled"));
    return FR_ERROR;
  }
  const char *const c_nm_query_window_current_search = cs_subset_string(shared->sub, "nm_query_window_current_search");
  if (!c_nm_query_window_current_search)
  {
    mutt_message(_("No notmuch vfolder currently loaded"));
    return FR_ERROR;
  }
 
  // Call the specific operation.
  switch (op)
  {
    case OP_MAIN_WINDOWED_VFOLDER_BACKWARD:
      nm_query_window_backward();
      break;
    case OP_MAIN_WINDOWED_VFOLDER_FORWARD:
      nm_query_window_forward();
      break;
    case OP_MAIN_WINDOWED_VFOLDER_RESET:
      nm_query_window_reset();
      break;
  }
 
  // Common query window folder change.
  char buf[PATH_MAX] = { 0 };
  mutt_str_copy(buf, c_nm_query_window_current_search, sizeof(buf));
  change_folder_notmuch(priv->menu, buf, sizeof(buf), &priv->oldcount, shared, false);
 
  return FR_SUCCESS;
}

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op_main_fetch_mail()

static int op_main_fetch_mail ( struct IndexSharedData *  shared, struct IndexPrivateData *  priv, int  op  )

static

Retrieve mail from POP server - Implements index_function_t -.

Definition at line 3051 of file functions.c.

{
  pop_fetch_mail();
  menu_queue_redraw(priv->menu, MENU_REDRAW_FULL);
  return FR_SUCCESS;
}

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