static int
parse_color_pair(BUFFER *buf, BUFFER *s, int *fg, int *bg, int *attr, BUFFER *err)
{
if (! MoreArgs (s))
{
strfcpy (err->data, _("color: too few arguments"), err->dsize);
return (-1);
}
mutt_extract_token (buf, s, 0);
if (parse_color_name (buf->data, fg, attr, A_BOLD, err) != 0)
return (-1);
if (! MoreArgs (s))
{
strfcpy (err->data, _("color: too few arguments"), err->dsize);
return (-1);
}
mutt_extract_token (buf, s, 0);
if (parse_color_name (buf->data, bg, attr, A_BLINK, err) != 0)
return (-1);
return 0;
}
int mutt_parse_score (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err)
{
SCORE *ptr, *last;
char *pattern, *pc;
struct pattern_t *pat;
mutt_extract_token (buf, s, 0);
if (!MoreArgs (s))
{
strfcpy (err->data, _("score: too few arguments"), err->dsize);
return (-1);
}
pattern = buf->data;
memset (buf, 0, sizeof (BUFFER));
mutt_extract_token (buf, s, 0);
if (MoreArgs (s))
{
FREE (&pattern);
strfcpy (err->data, _("score: too many arguments"), err->dsize);
return (-1);
}
/* look for an existing entry and update the value, else add it to the end
of the list */
for (ptr = Score, last = NULL; ptr; last = ptr, ptr = ptr->next)
if (mutt_strcmp (pattern, ptr->str) == 0)
break;
if (!ptr)
{
if ((pat = mutt_pattern_comp (pattern, 0, err)) == NULL)
{
FREE (&pattern);
return (-1);
}
ptr = safe_calloc (1, sizeof (SCORE));
if (last)
last->next = ptr;
else
Score = ptr;
ptr->pat = pat;
ptr->str = pattern;
} else
/* 'buf' arg was cleared and 'pattern' holds the only reference;
* as here 'ptr' != NULL -> update the value only in which case
* ptr->str already has the string, so pattern should be freed.
*/
FREE (&pattern);
pc = buf->data;
if (*pc == '=')
{
ptr->exact = 1;
pc++;
}
ptr->val = atoi (pc);
set_option (OPTNEEDRESCORE);
return 0;
}
static int
parse_attr_spec(BUFFER *buf, BUFFER *s, int *fg, int *bg, int *attr, BUFFER *err)
{
if(fg) *fg = -1;
if(bg) *bg = -1;
if (! MoreArgs (s))
{
strfcpy (err->data, _("mono: too few arguments"), err->dsize);
return (-1);
}
mutt_extract_token (buf, s, 0);
if (ascii_strcasecmp ("bold", buf->data) == 0)
*attr |= A_BOLD;
else if (ascii_strcasecmp ("underline", buf->data) == 0)
*attr |= A_UNDERLINE;
else if (ascii_strcasecmp ("none", buf->data) == 0)
*attr = A_NORMAL;
else if (ascii_strcasecmp ("reverse", buf->data) == 0)
*attr |= A_REVERSE;
else if (ascii_strcasecmp ("standout", buf->data) == 0)
*attr |= A_STANDOUT;
else if (ascii_strcasecmp ("normal", buf->data) == 0)
*attr = A_NORMAL; /* needs use = instead of |= to clear other bits */
else
{
snprintf (err->data, err->dsize, _("%s: no such attribute"), buf->data);
return (-1);
}
return 0;
}
static int parse_unlist (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err)
{
do
{
mutt_extract_token (buf, s, 0);
remove_from_list ((LIST **) data, buf->data);
}
while (MoreArgs (s));
return 0;
}
static int parse_ignore (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err)
{
do
{
mutt_extract_token (buf, s, 0);
remove_from_list (&UnIgnore, buf->data);
add_to_list (&Ignore, buf->data);
}
while (MoreArgs (s));
return 0;
}
static int parse_unignore (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err)
{
do
{
mutt_extract_token (buf, s, 0);
/* don't add "*" to the unignore list */
if (strcmp (buf->data, "*"))
add_to_list (&UnIgnore, buf->data);
remove_from_list (&Ignore, buf->data);
}
while (MoreArgs (s));
return 0;
}
static int parse_unalias (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err)
{
ALIAS *tmp, *last = NULL;
do
{
mutt_extract_token (buf, s, 0);
tmp = Aliases;
for (tmp = Aliases; tmp; tmp = tmp->next)
{
if (CurrentMenu == MENU_ALIAS)
{
for (tmp = Aliases; tmp ; tmp = tmp->next)
tmp->del = 1;
set_option (OPTFORCEREDRAWINDEX);
}
else
mutt_free_alias (&Aliases);
break;
}
else
for (tmp = Aliases; tmp; tmp = tmp->next)
{
if (mutt_strcasecmp (buf->data, tmp->name) == 0)
{
if (CurrentMenu == MENU_ALIAS)
{
tmp->del = 1;
set_option (OPTFORCEREDRAWINDEX);
break;
}
if (last)
last->next = tmp->next;
else
Aliases = tmp->next;
tmp->next = NULL;
mutt_free_alias (&tmp);
break;
}
last = tmp;
}
}
int mutt_parse_unscore (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err)
{
SCORE *tmp, *last = NULL;
while (MoreArgs (s))
{
mutt_extract_token (buf, s, 0);
if (!mutt_strcmp ("*", buf->data))
{
for (tmp = Score; tmp; )
{
last = tmp;
tmp = tmp->next;
mutt_pattern_free (&last->pat);
safe_free ((void **) &last);
}
Score = NULL;
}
else
{
for (tmp = Score; tmp; last = tmp, tmp = tmp->next)
{
if (!mutt_strcmp (buf->data, tmp->str))
{
if (last)
last->next = tmp->next;
else
Score = tmp->next;
mutt_pattern_free (&tmp->pat);
safe_free ((void **) &tmp);
/* there should only be one score per pattern, so we can stop here */
break;
}
}
}
}
set_option (OPTNEEDRESCORE);
return 0;
}
/**
* mutt_parse_icommand - Parse an informational command
* @param line Command to execute
* @param err Buffer for error messages
* @retval #MUTT_CMD_SUCCESS Success
* @retval #MUTT_CMD_ERROR Error (no message): command not found
* @retval #MUTT_CMD_ERROR Error with message: command failed
* @retval #MUTT_CMD_WARNING Warning with message: command failed
*/
enum CommandResult mutt_parse_icommand(/* const */ char *line, struct Buffer *err)
{
if (!line || !*line || !err)
return MUTT_CMD_ERROR;
enum CommandResult rc = MUTT_CMD_ERROR;
struct Buffer expn, token;
mutt_buffer_init(&expn);
mutt_buffer_init(&token);
expn.data = expn.dptr = line;
expn.dsize = mutt_str_strlen(line);
mutt_buffer_reset(err);
SKIPWS(expn.dptr);
while (*expn.dptr)
{
mutt_extract_token(&token, &expn, 0);
for (size_t i = 0; ICommandList[i].name; i++)
{
if (mutt_str_strcmp(token.data, ICommandList[i].name) != 0)
continue;
rc = ICommandList[i].func(&token, &expn, ICommandList[i].data, err);
if (rc != 0)
goto finish;
break; /* Continue with next command */
}
}
finish:
if (expn.destroy)
FREE(&expn.data);
return rc;
}
int mutt_parse_unhook (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err)
{
while (MoreArgs (s))
{
mutt_extract_token (buf, s, 0);
if (mutt_strcmp ("*", buf->data) == 0)
{
if (current_hook_type)
{
snprintf (err->data, err->dsize,
_("unhook: Can't do unhook * from within a hook."));
return -1;
}
delete_hooks (0);
}
else
{
int type = mutt_get_hook_type (buf->data);
if (!type)
{
snprintf (err->data, err->dsize,
_("unhook: unknown hook type: %s"), buf->data);
return (-1);
}
if (current_hook_type == type)
{
snprintf (err->data, err->dsize,
_("unhook: Can't delete a %s from within a %s."),
buf->data, buf->data);
return -1;
}
delete_hooks (type);
}
}
return 0;
}
static int
parse_object(BUFFER *buf, BUFFER *s, int *o, int *ql, BUFFER *err)
{
int q_level = 0;
char *eptr;
if(!MoreArgs(s))
{
strfcpy(err->data, _("Missing arguments."), err->dsize);
return -1;
}
mutt_extract_token(buf, s, 0);
if(!mutt_strncmp(buf->data, "quoted", 6))
{
if(buf->data[6])
{
*ql = strtol(buf->data + 6, &eptr, 10);
if(*eptr || q_level < 0)
{
snprintf(err->data, err->dsize, _("%s: no such object"), buf->data);
return -1;
}
}
else
*ql = 0;
*o = MT_COLOR_QUOTED;
}
else if ((*o = mutt_getvaluebyname (buf->data, Fields)) == -1)
{
snprintf (err->data, err->dsize, _("%s: no such object"), buf->data);
return (-1);
}
return 0;
}
int mutt_parse_hook (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err)
{
HOOK *ptr;
BUFFER command, pattern;
int rc, not = 0;
regex_t *rx = NULL;
pattern_t *pat = NULL;
char path[_POSIX_PATH_MAX];
mutt_buffer_init (&pattern);
mutt_buffer_init (&command);
if (*s->dptr == '!')
{
s->dptr++;
SKIPWS (s->dptr);
not = 1;
}
mutt_extract_token (&pattern, s, 0);
if (!MoreArgs (s))
{
strfcpy (err->data, _("too few arguments"), err->dsize);
goto error;
}
mutt_extract_token (&command, s, (data & (M_FOLDERHOOK | M_SENDHOOK | M_SEND2HOOK | M_ACCOUNTHOOK | M_REPLYHOOK)) ? M_TOKEN_SPACE : 0);
if (!command.data)
{
strfcpy (err->data, _("too few arguments"), err->dsize);
goto error;
}
if (MoreArgs (s))
{
strfcpy (err->data, _("too many arguments"), err->dsize);
goto error;
}
if (data & (M_FOLDERHOOK | M_MBOXHOOK))
{
strfcpy (path, pattern.data, sizeof (path));
_mutt_expand_path (path, sizeof (path), 1);
FREE (&pattern.data);
memset (&pattern, 0, sizeof (pattern));
pattern.data = safe_strdup (path);
}
else if (DefaultHook && !(data & (M_CHARSETHOOK | M_ICONVHOOK | M_ACCOUNTHOOK))
&& (!WithCrypto || !(data & M_CRYPTHOOK))
)
{
char tmp[HUGE_STRING];
/* At this stage remain only message-hooks, reply-hooks, send-hooks,
* send2-hooks, save-hooks, and fcc-hooks: All those allowing full
* patterns. If given a simple regexp, we expand $default_hook.
*/
strfcpy (tmp, pattern.data, sizeof (tmp));
mutt_check_simple (tmp, sizeof (tmp), DefaultHook);
FREE (&pattern.data);
memset (&pattern, 0, sizeof (pattern));
pattern.data = safe_strdup (tmp);
}
if (data & (M_MBOXHOOK | M_SAVEHOOK | M_FCCHOOK))
{
strfcpy (path, command.data, sizeof (path));
mutt_expand_path (path, sizeof (path));
FREE (&command.data);
memset (&command, 0, sizeof (command));
command.data = safe_strdup (path);
}
/* check to make sure that a matching hook doesn't already exist */
for (ptr = Hooks; ptr; ptr = ptr->next)
{
if (ptr->type == data &&
ptr->rx.not == not &&
!mutt_strcmp (pattern.data, ptr->rx.pattern))
{
if (data & (M_FOLDERHOOK | M_SENDHOOK | M_SEND2HOOK | M_MESSAGEHOOK | M_ACCOUNTHOOK | M_REPLYHOOK))
{
/* these hooks allow multiple commands with the same
* pattern, so if we've already seen this pattern/command pair, just
* ignore it instead of creating a duplicate */
if (!mutt_strcmp (ptr->command, command.data))
{
FREE (&command.data);
FREE (&pattern.data);
return 0;
}
}
else
{
/* other hooks only allow one command per pattern, so update the
* entry with the new command. this currently does not change the
* order of execution of the hooks, which i think is desirable since
* a common action to perform is to change the default (.) entry
* based upon some other information. */
FREE (&ptr->command);
ptr->command = command.data;
FREE (&pattern.data);
return 0;
}
}
if (!ptr->next)
break;
}
if (data & (M_SENDHOOK | M_SEND2HOOK | M_SAVEHOOK | M_FCCHOOK | M_MESSAGEHOOK | M_REPLYHOOK))
{
if ((pat = mutt_pattern_comp (pattern.data,
(data & (M_SENDHOOK | M_SEND2HOOK | M_FCCHOOK)) ? 0 : M_FULL_MSG,
err)) == NULL)
goto error;
}
else
{
/* Hooks not allowing full patterns: Check syntax of regexp */
rx = safe_malloc (sizeof (regex_t));
#ifdef M_CRYPTHOOK
if ((rc = REGCOMP (rx, NONULL(pattern.data), ((data & (M_CRYPTHOOK|M_CHARSETHOOK|M_ICONVHOOK)) ? REG_ICASE : 0))) != 0)
#else
if ((rc = REGCOMP (rx, NONULL(pattern.data), (data & (M_CHARSETHOOK|M_ICONVHOOK)) ? REG_ICASE : 0)) != 0)
#endif /* M_CRYPTHOOK */
{
regerror (rc, rx, err->data, err->dsize);
FREE (&rx);
goto error;
}
}
if (ptr)
{
ptr->next = safe_calloc (1, sizeof (HOOK));
ptr = ptr->next;
}
else
Hooks = ptr = safe_calloc (1, sizeof (HOOK));
ptr->type = data;
ptr->command = command.data;
ptr->pattern = pat;
ptr->rx.pattern = pattern.data;
ptr->rx.rx = rx;
ptr->rx.not = not;
return 0;
error:
FREE (&pattern.data);
FREE (&command.data);
return (-1);
}
static int
_mutt_parse_color (BUFFER *buf, BUFFER *s, BUFFER *err,
parser_callback_t callback, short dry_run)
{
int object = 0, attr = 0, fg = 0, bg = 0, q_level = 0;
int r = 0;
if(parse_object(buf, s, &object, &q_level, err) == -1)
return -1;
if(callback(buf, s, &fg, &bg, &attr, err) == -1)
return -1;
/* extract a regular expression if needed */
if (object == MT_COLOR_HEADER || object == MT_COLOR_BODY || object == MT_COLOR_INDEX)
{
if (!MoreArgs (s))
{
strfcpy (err->data, _("too few arguments"), err->dsize);
return (-1);
}
mutt_extract_token (buf, s, 0);
}
if (MoreArgs (s))
{
strfcpy (err->data, _("too many arguments"), err->dsize);
return (-1);
}
/* dry run? */
if(dry_run) return 0;
#ifdef HAVE_COLOR
# ifdef HAVE_USE_DEFAULT_COLORS
if (!option (OPTNOCURSES) && has_colors()
/* delay use_default_colors() until needed, since it initializes things */
&& (fg == COLOR_DEFAULT || bg == COLOR_DEFAULT)
&& use_default_colors () != OK)
{
strfcpy (err->data, _("default colors not supported"), err->dsize);
return (-1);
}
# endif /* HAVE_USE_DEFAULT_COLORS */
#endif
if (object == MT_COLOR_HEADER)
r = add_pattern (&ColorHdrList, buf->data, 0, fg, bg, attr, err,0);
else if (object == MT_COLOR_BODY)
r = add_pattern (&ColorBodyList, buf->data, 1, fg, bg, attr, err, 0);
else if (object == MT_COLOR_INDEX)
{
r = add_pattern (&ColorIndexList, buf->data, 1, fg, bg, attr, err, 1);
set_option (OPTFORCEREDRAWINDEX);
}
else if (object == MT_COLOR_QUOTED)
{
if (q_level >= ColorQuoteSize)
{
safe_realloc (&ColorQuote, (ColorQuoteSize += 2) * sizeof (int));
ColorQuote[ColorQuoteSize-2] = ColorDefs[MT_COLOR_QUOTED];
ColorQuote[ColorQuoteSize-1] = ColorDefs[MT_COLOR_QUOTED];
}
if (q_level >= ColorQuoteUsed)
ColorQuoteUsed = q_level + 1;
if (q_level == 0)
{
ColorDefs[MT_COLOR_QUOTED] = fgbgattr_to_color(fg, bg, attr);
ColorQuote[0] = ColorDefs[MT_COLOR_QUOTED];
for (q_level = 1; q_level < ColorQuoteUsed; q_level++)
{
if (ColorQuote[q_level] == A_NORMAL)
ColorQuote[q_level] = ColorDefs[MT_COLOR_QUOTED];
}
}
else
ColorQuote[q_level] = fgbgattr_to_color(fg, bg, attr);
}
else
ColorDefs[object] = fgbgattr_to_color(fg, bg, attr);
#ifdef HAVE_COLOR
# ifdef HAVE_BKGDSET
if (object == MT_COLOR_NORMAL && !option (OPTNOCURSES) && has_colors())
BKGDSET (MT_COLOR_NORMAL);
# endif
#endif
return (r);
}
static int _mutt_parse_uncolor (BUFFER *buf, BUFFER *s, unsigned long data,
BUFFER *err, short parse_uncolor)
{
int object = 0, do_cache = 0;
COLOR_LINE *tmp, *last = NULL;
COLOR_LINE **list;
mutt_extract_token (buf, s, 0);
if ((object = mutt_getvaluebyname (buf->data, Fields)) == -1)
{
snprintf (err->data, err->dsize, _("%s: no such object"), buf->data);
return (-1);
}
if (mutt_strncmp (buf->data, "index", 5) == 0)
list = &ColorIndexList;
else if (mutt_strncmp (buf->data, "body", 4) == 0)
list = &ColorBodyList;
else if (mutt_strncmp (buf->data, "header", 7) == 0)
list = &ColorHdrList;
else
{
snprintf (err->data, err->dsize,
_("%s: command valid only for index, body, header objects"),
parse_uncolor ? "uncolor" : "unmono");
return (-1);
}
if (!MoreArgs (s))
{
snprintf (err->data, err->dsize,
_("%s: too few arguments"), parse_uncolor ? "uncolor" : "unmono");
return (-1);
}
if(
#ifdef HAVE_COLOR
/* we're running without curses */
option (OPTNOCURSES)
|| /* we're parsing an uncolor command, and have no colors */
(parse_uncolor && !has_colors())
/* we're parsing an unmono command, and have colors */
|| (!parse_uncolor && has_colors())
#else
/* We don't even have colors compiled in */
parse_uncolor
#endif
)
{
/* just eat the command, but don't do anything real about it */
do
mutt_extract_token (buf, s, 0);
while (MoreArgs (s));
return 0;
}
do
{
mutt_extract_token (buf, s, 0);
if (!mutt_strcmp ("*", buf->data))
{
for (tmp = *list; tmp; )
{
if (!do_cache)
do_cache = 1;
last = tmp;
tmp = tmp->next;
mutt_free_color_line(&last, parse_uncolor);
}
*list = NULL;
}
else
{
for (last = NULL, tmp = *list; tmp; last = tmp, tmp = tmp->next)
{
if (!mutt_strcmp (buf->data, tmp->pattern))
{
if (!do_cache)
do_cache = 1;
dprint(1,(debugfile,"Freeing pattern \"%s\" from color list\n",
tmp->pattern));
if (last)
last->next = tmp->next;
else
*list = tmp->next;
mutt_free_color_line(&tmp, parse_uncolor);
break;
}
}
}
}
while (MoreArgs (s));
if (do_cache && !option (OPTNOCURSES))
{
int i;
set_option (OPTFORCEREDRAWINDEX);
/* force re-caching of index colors */
for (i = 0; Context && i < Context->msgcount; i++)
Context->hdrs[i]->pair = 0;
}
return (0);
}
/**
* 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;
}