_json_get_var _s_cur JSON_CUR
_json_get_var "${JSON_PREFIX}JSON_CUR" "U_$_s_cur"
- unset "${JSON_PREFIX}U_$_s_cur"
}
json_set_namespace() {
_json_add_generic double "$1" "$2" "$cur"
}
+json_add_null() {
+ local cur
+ _json_get_var cur JSON_CUR
+ _json_add_generic null "$1" "" "$cur"
+}
+
# functions read access to json variables
json_load() {
eval "`jshn -r "$1"`"
}
+json_load_file() {
+ eval "`jshn -R "$1"`"
+}
+
json_dump() {
jshn "$@" ${JSON_PREFIX:+-p "$JSON_PREFIX"} -w
}
[[ "$1" == ".." ]] && {
_json_get_var cur JSON_CUR
_json_get_var cur "U_$cur"
- unset "${JSON_PREFIX}U_$cur"
_json_set_var JSON_CUR "$cur"
return 0
}
case "$type" in
object|array)
json_get_var cur "$target"
- _json_get_var "${JSON_PREFIX}U_$cur" JSON_CUR
_json_set_var JSON_CUR "$cur"
;;
*)
json_get_type type "$1"
[ "$type" = "$2" ]
}
+
+json_for_each_item() {
+ [ "$#" -ge 2 ] || return 0
+ local function="$1"; shift
+ local target="$1"; shift
+ local type val
+
+ json_get_type type "$target"
+ case "$type" in
+ object|array)
+ local keys key
+ json_select "$target"
+ json_get_keys keys
+ for key in $keys; do
+ json_get_var val "$key"
+ eval "$function \"\$val\" \"\$key\" \"\$@\""
+ done
+ json_select ..
+ ;;
+ *)
+ json_get_var val "$target"
+ eval "$function \"\$val\" \"\" \"\$@\""
+ ;;
+ esac
+}