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de-duplicate FETCH response data item traversal somewhat

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This commit is contained in:
Oswald Buddenhagen 2019-11-22 17:50:01 +01:00
parent 8acf56b311
commit 503478533c
1 changed files with 8 additions and 12 deletions
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18
src/drv_imap.c
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@ -1060,15 +1060,15 @@ parse_fetch_rsp( imap_store_t *ctx, list_t *list, char *s ATTR_UNUSED )
error( "IMAP error: bogus item name in FETCH response\n" );
goto ffail;
}
if (!strcmp( "UID", tmp->val )) {
const char *name = tmp->val;
tmp = tmp->next;
if (!strcmp( "UID", name )) {
if (!is_atom( tmp ) || (uid = strtoul( tmp->val, &ep, 10 ), *ep)) {
error( "IMAP error: unable to parse UID\n" );
goto ffail;
}
continue; // This *is* the UID.
} else if (!strcmp( "FLAGS", tmp->val )) {
tmp = tmp->next;
} else if (!strcmp( "FLAGS", name )) {
if (!is_list( tmp )) {
error( "IMAP error: unable to parse FLAGS\n" );
goto ffail;
@ -1076,8 +1076,7 @@ parse_fetch_rsp( imap_store_t *ctx, list_t *list, char *s ATTR_UNUSED )
if (!parse_fetched_flags( tmp->child, &mask, &status ))
goto ffail;
continue; // This may legitimately come without UID.
} else if (!strcmp( "INTERNALDATE", tmp->val )) {
tmp = tmp->next;
} else if (!strcmp( "INTERNALDATE", name )) {
if (!is_atom( tmp )) {
error( "IMAP error: unable to parse INTERNALDATE\n" );
goto ffail;
@ -1086,21 +1085,18 @@ parse_fetch_rsp( imap_store_t *ctx, list_t *list, char *s ATTR_UNUSED )
error( "IMAP error: unable to parse INTERNALDATE format\n" );
goto ffail;
}
} else if (!strcmp( "RFC822.SIZE", tmp->val )) {
tmp = tmp->next;
} else if (!strcmp( "RFC822.SIZE", name )) {
if (!is_atom( tmp ) || (size = strtoul( tmp->val, &ep, 10 ), *ep)) {
error( "IMAP error: unable to parse RFC822.SIZE\n" );
goto ffail;
}
} else if (!strcmp( "BODY[]", tmp->val )) {
tmp = tmp->next;
} else if (!strcmp( "BODY[]", name )) {
if (!is_atom( tmp )) {
error( "IMAP error: unable to parse BODY[]\n" );
goto ffail;
}
body = tmp;
} else if (!strcmp( "BODY[HEADER.FIELDS", tmp->val )) {
tmp = tmp->next;
} else if (!strcmp( "BODY[HEADER.FIELDS", name )) {
if (!is_list( tmp )) {
bfail:
error( "IMAP error: unable to parse BODY[HEADER.FIELDS ...]\n" );