void mutt_free_envelope (ENVELOPE ** p)
{
if (!*p)
return;
rfc822_free_address (&(*p)->return_path);
rfc822_free_address (&(*p)->from);
rfc822_free_address (&(*p)->to);
rfc822_free_address (&(*p)->cc);
rfc822_free_address (&(*p)->bcc);
rfc822_free_address (&(*p)->sender);
rfc822_free_address (&(*p)->reply_to);
rfc822_free_address (&(*p)->mail_followup_to);
mem_free (&(*p)->list_post);
mem_free (&(*p)->subject);
/* real_subj is just an offset to subject and shouldn't be freed */
mem_free (&(*p)->message_id);
mem_free (&(*p)->supersedes);
mem_free (&(*p)->date);
mem_free (&(*p)->x_label);
mem_free (&(*p)->organization);
#ifdef USE_NNTP
mem_free (&(*p)->newsgroups);
mem_free (&(*p)->xref);
mem_free (&(*p)->followup_to);
mem_free (&(*p)->x_comment_to);
#endif
mutt_buffer_free (&(*p)->spam);
mutt_free_list (&(*p)->references);
mutt_free_list (&(*p)->in_reply_to);
mutt_free_list (&(*p)->userhdrs);
mem_free (p);
}
/* imap_free_idata: Release and clear storage in an IMAP_DATA structure. */
void imap_free_idata (IMAP_DATA** idata)
{
if (!idata)
return;
FREE (&(*idata)->capstr);
mutt_free_list (&(*idata)->flags);
imap_mboxcache_free (*idata);
mutt_buffer_free(&(*idata)->cmdbuf);
FREE (&(*idata)->buf);
mutt_bcache_close (&(*idata)->bcache);
FREE (&(*idata)->cmds);
FREE (idata); /* __FREE_CHECKED__ */
}
/* imap_new_idata: Allocate and initialise a new IMAP_DATA structure.
* Returns NULL on failure (no mem) */
IMAP_DATA* imap_new_idata (void)
{
IMAP_DATA* idata = safe_calloc (1, sizeof (IMAP_DATA));
if (!idata)
return NULL;
if (!(idata->cmdbuf = mutt_buffer_init (NULL)))
FREE (&idata);
idata->cmdslots = ImapPipelineDepth + 2;
if (!(idata->cmds = safe_calloc(idata->cmdslots, sizeof(*idata->cmds))))
{
mutt_buffer_free(&idata->cmdbuf);
FREE (&idata);
}
return idata;
}
/* move all the headers from extra not present in base into base */
void mutt_merge_envelopes(ENVELOPE* base, ENVELOPE** extra)
{
/* copies each existing element if necessary, and sets the element
* to NULL in the source so that mutt_free_envelope doesn't leave us
* with dangling pointers. */
#define MOVE_ELEM(h) if (!base->h) { base->h = (*extra)->h; (*extra)->h = NULL; }
MOVE_ELEM(return_path);
MOVE_ELEM(from);
MOVE_ELEM(to);
MOVE_ELEM(cc);
MOVE_ELEM(bcc);
MOVE_ELEM(sender);
MOVE_ELEM(reply_to);
MOVE_ELEM(mail_followup_to);
MOVE_ELEM(list_post);
MOVE_ELEM(message_id);
MOVE_ELEM(supersedes);
MOVE_ELEM(date);
MOVE_ELEM(x_label);
if (!base->refs_changed) {
MOVE_ELEM(references);
}
if (!base->irt_changed) {
MOVE_ELEM(in_reply_to);
}
/* real_subj is subordinate to subject */
if (!base->subject) {
base->subject = (*extra)->subject;
base->real_subj = (*extra)->real_subj;
(*extra)->subject = NULL;
(*extra)->real_subj = NULL;
}
/* spam and user headers should never be hashed, and the new envelope may
* have better values. Use new versions regardless. */
mutt_buffer_free (&base->spam);
mutt_free_list (&base->userhdrs);
MOVE_ELEM(spam);
MOVE_ELEM(userhdrs);
#undef MOVE_ELEM
mutt_free_envelope(extra);
}
/**
* dump_macro - Dump a macro map to a buffer
* @param buf Output buffer
* @param menu Map menu
* @param map Macro keymap
*/
static void dump_macro(struct Buffer *buf, struct Mapping *menu, struct Keymap *map)
{
char key_binding[MAX_SEQ];
km_expand_key(key_binding, MAX_SEQ, map);
struct Buffer *tmp = mutt_buffer_new();
escape_string(tmp, map->macro);
if (map->desc)
{
mutt_buffer_add_printf(buf, "macro %s %s \"%s\" \"%s\"\n", menu->name,
key_binding, tmp->data, map->desc);
}
else
{
mutt_buffer_add_printf(buf, "macro %s %s \"%s\"\n", menu->name, key_binding, tmp->data);
}
mutt_buffer_free(&tmp);
}
/**
* icmd_bind - Parse 'bind' and 'macro' commands - Implements ::icommand_t
*/
static enum CommandResult icmd_bind(struct Buffer *buf, struct Buffer *s,
unsigned long data, struct Buffer *err)
{
FILE *fp_out = NULL;
char tempfile[PATH_MAX];
bool dump_all = false, bind = (data == 0);
if (!MoreArgs(s))
dump_all = true;
else
mutt_extract_token(buf, s, 0);
if (MoreArgs(s))
{
/* More arguments potentially means the user is using the
* ::command_t :bind command thus we delegate the task. */
return MUTT_CMD_ERROR;
}
struct Buffer *filebuf = mutt_buffer_alloc(4096);
if (dump_all || (mutt_str_strcasecmp(buf->data, "all") == 0))
{
dump_all_menus(filebuf, bind);
}
else
{
const int menu_index = mutt_map_get_value(buf->data, Menus);
if (menu_index == -1)
{
mutt_buffer_printf(err, _("%s: no such menu"), buf->data);
mutt_buffer_free(&filebuf);
return MUTT_CMD_ERROR;
}
struct Mapping menu = { buf->data, menu_index };
dump_menu(filebuf, &menu, bind);
}
if (mutt_buffer_is_empty(filebuf))
{
mutt_buffer_printf(err, _("%s: no %s for this menu"),
dump_all ? "all" : buf->data, bind ? "binds" : "macros");
mutt_buffer_free(&filebuf);
return MUTT_CMD_ERROR;
}
mutt_mktemp(tempfile, sizeof(tempfile));
fp_out = mutt_file_fopen(tempfile, "w");
if (!fp_out)
{
mutt_buffer_printf(err, _("Could not create temporary file %s"), tempfile);
mutt_buffer_free(&filebuf);
return MUTT_CMD_ERROR;
}
fputs(filebuf->data, fp_out);
mutt_file_fclose(&fp_out);
mutt_buffer_free(&filebuf);
struct Pager info = { 0 };
if (mutt_pager((bind) ? "bind" : "macro", tempfile, 0, &info) == -1)
{
mutt_buffer_printf(err, _("Could not create temporary file %s"), tempfile);
return MUTT_CMD_ERROR;
}
return MUTT_CMD_SUCCESS;
}
/**
* dump_config - Write all the config to a file
* @param cs ConfigSet to dump
* @param style Output style, e.g. #CS_DUMP_STYLE_MUTT
* @param flags Flags, see #ConfigDumpFlags
* @param fp File to write config to
*/
bool dump_config(struct ConfigSet *cs, enum CsDumpStyle style,
ConfigDumpFlags flags, FILE *fp)
{
if (!cs)
return false;
struct HashElem *he = NULL;
struct HashElem **list = get_elem_list(cs);
if (!list)
return false; /* LCOV_EXCL_LINE */
bool result = true;
struct Buffer *value = mutt_buffer_alloc(256);
struct Buffer *initial = mutt_buffer_alloc(256);
struct Buffer *tmp = mutt_buffer_alloc(256);
for (size_t i = 0; list[i]; i++)
{
mutt_buffer_reset(value);
mutt_buffer_reset(initial);
he = list[i];
const int type = DTYPE(he->type);
if ((type == DT_SYNONYM) && !(flags & CS_DUMP_SHOW_SYNONYMS))
continue;
// if ((type == DT_DISABLED) && !(flags & CS_DUMP_SHOW_DISABLED))
// continue;
if (type != DT_SYNONYM)
{
/* If necessary, get the current value */
if ((flags & CS_DUMP_ONLY_CHANGED) || !(flags & CS_DUMP_HIDE_VALUE) ||
(flags & CS_DUMP_SHOW_DEFAULTS))
{
int rc = cs_he_string_get(cs, he, value);
if (CSR_RESULT(rc) != CSR_SUCCESS)
{
result = false; /* LCOV_EXCL_LINE */
break; /* LCOV_EXCL_LINE */
}
const struct ConfigDef *cdef = he->data;
if (IS_SENSITIVE(*cdef) && (flags & CS_DUMP_HIDE_SENSITIVE) &&
!mutt_buffer_is_empty(value))
{
mutt_buffer_reset(value);
mutt_buffer_addstr(value, "***");
}
if ((type == DT_PATH) && (value->data[0] == '/'))
mutt_pretty_mailbox(value->data, value->dsize);
if ((type != DT_BOOL) && (type != DT_NUMBER) && (type != DT_LONG) &&
(type != DT_QUAD) && !(flags & CS_DUMP_NO_ESCAPING))
{
mutt_buffer_reset(tmp);
pretty_var(value->data, tmp);
mutt_buffer_strcpy(value, tmp->data);
}
}
/* If necessary, get the default value */
if (flags & (CS_DUMP_ONLY_CHANGED | CS_DUMP_SHOW_DEFAULTS))
{
int rc = cs_he_initial_get(cs, he, initial);
if (CSR_RESULT(rc) != CSR_SUCCESS)
{
result = false; /* LCOV_EXCL_LINE */
break; /* LCOV_EXCL_LINE */
}
if ((type == DT_PATH) && !(he->type & DT_MAILBOX))
mutt_pretty_mailbox(initial->data, initial->dsize);
if ((type != DT_BOOL) && (type != DT_NUMBER) && (type != DT_LONG) &&
(type != DT_QUAD) && !(flags & CS_DUMP_NO_ESCAPING))
{
mutt_buffer_reset(tmp);
pretty_var(initial->data, tmp);
mutt_buffer_strcpy(initial, tmp->data);
}
}
}
if (style == CS_DUMP_STYLE_MUTT)
dump_config_mutt(cs, he, value, initial, flags, fp);
else
dump_config_neo(cs, he, value, initial, flags, fp);
}
FREE(&list);
mutt_buffer_free(&value);
mutt_buffer_free(&initial);
mutt_buffer_free(&tmp);
return result;
}
