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extract parse_fetched_flags() from parse_fetch_rsp()

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This commit is contained in:
Oswald Buddenhagen 2019-11-11 16:32:32 +01:00
parent d4ead05a02
commit 81c4bfeefa
1 changed files with 35 additions and 27 deletions
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62
src/drv_imap.c
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@ -965,6 +965,37 @@ parse_date( const char *str )
return date - (hours * 60 + mins) * 60;
}
static int
parse_fetched_flags( list_t *list, uchar *flags, uchar *status )
{
for (; list; list = list->next) {
if (!is_atom( list )) {
error( "IMAP error: unable to parse FLAGS list\n" );
return 0;
}
if (list->val[0] != '\\' && list->val[0] != '$')
continue;
if (!strcmp( "\\Recent", list->val )) {
*status |= M_RECENT;
goto flagok;
}
for (uint i = 0; i < as(Flags); i++) {
if (!strcmp( Flags[i], list->val )) {
*flags |= 1 << i;
goto flagok;
}
}
if (list->val[0] == '$')
goto flagok; // Ignore unknown user-defined flags (keywords)
if (list->val[1] == 'X' && list->val[2] == '-')
goto flagok; // Ignore system flag extensions
warn( "IMAP warning: unknown system flag %s\n", list->val );
flagok: ;
}
*status |= M_FLAGS;
return 1;
}
static void
parse_fetched_header( char *val, uint uid, char **tuid, char **msgid )
{
@ -1010,13 +1041,13 @@ parse_fetched_header( char *val, uint uid, char **tuid, char **msgid )
static int
parse_fetch_rsp( imap_store_t *ctx, list_t *list, char *s ATTR_UNUSED )
{
list_t *body = NULL, *tmp, *flags;
list_t *body = NULL, *tmp;
char *tuid = NULL, *msgid = NULL, *ep;
imap_message_t *cur;
msg_data_t *msgdata;
imap_cmd_t *cmdp;
uchar mask = 0, status = 0;
uint i, uid = 0, need_uid = 0, size = 0;
uint uid = 0, need_uid = 0, size = 0;
time_t date = 0;
if (!is_list( list )) {
@ -1036,31 +1067,8 @@ parse_fetch_rsp( imap_store_t *ctx, list_t *list, char *s ATTR_UNUSED )
} else if (!strcmp( "FLAGS", tmp->val )) {
tmp = tmp->next;
if (is_list( tmp )) {
for (flags = tmp->child; flags; flags = flags->next) {
if (is_atom( flags )) {
if (flags->val[0] == '\\' || flags->val[0] == '$') {
if (!strcmp( "\\Recent", flags->val)) {
status |= M_RECENT;
goto flagok;
}
for (i = 0; i < as(Flags); i++)
if (!strcmp( Flags[i], flags->val)) {
mask |= 1 << i;
goto flagok;
}
if (flags->val[0] == '$')
goto flagok; /* ignore unknown user-defined flags (keywords) */
if (flags->val[0] == '\\' && flags->val[1] == 'X' && flags->val[2] == '-')
goto flagok; /* ignore system flag extensions */
warn( "IMAP warning: unknown system flag %s\n", flags->val );
}
flagok: ;
} else {
error( "IMAP error: unable to parse FLAGS list\n" );
goto ffail;
}
}
status |= M_FLAGS;
if (!parse_fetched_flags( tmp->child, &mask, &status ))
goto ffail;
continue; // This may legitimately come without UID.
} else {
error( "IMAP error: unable to parse FLAGS\n" );