+++ /dev/null
-[ -z "$N" ] && . /etc/functions.sh
-
-# functions for parsing and generating json
-
-json_init() {
- [ -n "$JSON_UNSET" ] && eval "unset $JSON_UNSET"
- export -- JSON_SEQ=0 JSON_STACK= JSON_CUR="JSON_VAR" JSON_UNSET=
-}
-
-json_add_generic() {
- local type="$1"
- local var="$2"
- local val="$3"
- local cur="${4:-$JSON_CUR}"
-
- export ${NO_EXPORT:+-n} -- "${cur}_$var=$val"
- export ${NO_EXPORT:+-n} -- "TYPE_${cur}_$var=$type"
- append JSON_UNSET "${cur}_$var TYPE_${cur}_$var"
- append "KEYS_${cur}" "$var"
-}
-
-json_add_table() {
- JSON_SEQ=$(($JSON_SEQ + 1))
- append JSON_STACK "$JSON_CUR"
- local table="JSON_TABLE$JSON_SEQ"
- export ${NO_EXPORT:+-n} -- "UP_$table=$JSON_CUR"
- JSON_CUR="$table"
-}
-
-json_add_object() {
- local cur="$JSON_CUR"
- json_add_table
- json_add_generic object "$1" "$JSON_CUR" "$cur"
-}
-
-json_close_object() {
- local oldstack="$JSON_STACK"
- export "KEYS_${JSON_CUR}"
- JSON_CUR="${JSON_STACK##* }"
- JSON_STACK="${JSON_STACK% *}"
- [[ "$oldstack" == "$JSON_STACK" ]] && JSON_STACK=
-}
-
-json_add_array() {
- local cur="$JSON_CUR"
- json_add_table
- json_add_generic array "$1" "$JSON_CUR" "$cur"
-}
-
-json_close_array() {
- json_close_object
-}
-
-json_add_string() {
- json_add_generic string "$1" "$2"
-}
-
-json_add_int() {
- json_add_generic int "$1" "$2"
-}
-
-json_add_boolean() {
- json_add_generic boolean "$1" "$2"
-}
-
-# functions read access to json variables
-
-json_load() {
- eval `jshn -r "$1"`
-}
-
-json_dump() {
- jshn -w
-}
-
-json_get_type() {
- local dest="$1"
- local var="$2"
- eval "export ${NO_EXPORT:+-n} -- \"$dest=\${TYPE_${JSON_CUR}_$var}\""
-}
-
-json_get_var() {
- local dest="$1"
- local var="$2"
- eval "export ${NO_EXPORT:+-n} -- \"$dest=\${${JSON_CUR}_$var}\""
-}
-
-json_select() {
- local target="$1"
- local type
-
- [ -z "$1" ] && {
- JSON_CUR="JSON_VAR"
- return
- }
- [[ "$1" == ".." ]] && {
- eval "JSON_CUR=\"\${UP_$JSON_CUR}\""
- return;
- }
- json_get_type type "$target"
- case "$type" in
- object|array)
- json_get_var JSON_CUR "$target"
- ;;
- *)
- echo "WARNING: Variable '$target' does not exist or is not an array/object"
- ;;
- esac
-}
+++ /dev/null
-#include <json/json.h>
-#include <libubox/list.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdbool.h>
-#include <ctype.h>
-#include <getopt.h>
-
-#define MAX_VARLEN 256
-
-static int add_json_element(const char *key, json_object *obj);
-
-static int add_json_object(json_object *obj)
-{
- int ret = 0;
-
- json_object_object_foreach(obj, key, val) {
- ret = add_json_element(key, val);
- if (ret)
- break;
- }
- return ret;
-}
-
-static int add_json_array(struct array_list *a)
-{
- char seq[12];
- int i, len;
- int ret;
-
- for (i = 0, len = array_list_length(a); i < len; i++) {
- sprintf(seq, "%d", i);
- ret = add_json_element(seq, array_list_get_idx(a, i));
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-static void add_json_string(const char *str)
-{
- char *ptr = (char *) str;
- int len;
- char *c;
-
- while ((c = strchr(ptr, '\'')) != NULL) {
- len = c - ptr;
- if (len > 0)
- fwrite(ptr, len, 1, stdout);
- ptr = c + 1;
- c = "'\\''";
- fwrite(c, strlen(c), 1, stdout);
- }
- len = strlen(ptr);
- if (len > 0)
- fwrite(ptr, len, 1, stdout);
-}
-
-static void write_key_string(const char *key)
-{
- while (*key) {
- putc(isalnum(*key) ? *key : '_', stdout);
- key++;
- }
-}
-
-static int add_json_element(const char *key, json_object *obj)
-{
- char *type;
-
- if (!obj)
- return -1;
-
- switch (json_object_get_type(obj)) {
- case json_type_object:
- type = "object";
- break;
- case json_type_array:
- type = "array";
- break;
- case json_type_string:
- type = "string";
- break;
- case json_type_boolean:
- type = "boolean";
- break;
- case json_type_int:
- type = "int";
- break;
- default:
- return -1;
- }
-
- fprintf(stdout, "json_add_%s '", type);
- write_key_string(key);
-
- switch (json_object_get_type(obj)) {
- case json_type_object:
- fprintf(stdout, "';\n");
- add_json_object(obj);
- fprintf(stdout, "json_close_object;\n");
- break;
- case json_type_array:
- fprintf(stdout, "';\n");
- add_json_array(json_object_get_array(obj));
- fprintf(stdout, "json_close_array;\n");
- break;
- case json_type_string:
- fprintf(stdout, "' '");
- add_json_string(json_object_get_string(obj));
- fprintf(stdout, "';\n");
- break;
- case json_type_boolean:
- fprintf(stdout, "' %d;\n", json_object_get_boolean(obj));
- break;
- case json_type_int:
- fprintf(stdout, "' %d;\n", json_object_get_int(obj));
- break;
- default:
- return -1;
- }
-
- return 0;
-}
-
-static int jshn_parse(const char *str)
-{
- json_object *obj;
-
- obj = json_tokener_parse(str);
- if (is_error(obj) || json_object_get_type(obj) != json_type_object) {
- fprintf(stderr, "Failed to parse message data\n");
- return 1;
- }
- fprintf(stdout, "json_init;\n");
- add_json_object(obj);
- fflush(stdout);
-
- return 0;
-}
-
-static char *get_keys(const char *prefix)
-{
- char *keys;
-
- keys = alloca(strlen(prefix) + sizeof("KEYS_") + 1);
- sprintf(keys, "KEYS_%s", prefix);
- return getenv(keys);
-}
-
-static void get_var(const char *prefix, const char *name, char **var, char **type)
-{
- char *tmpname;
-
- tmpname = alloca(strlen(prefix) + 1 + strlen(name) + 1 + sizeof("TYPE_"));
- sprintf(tmpname, "TYPE_%s_%s", prefix, name);
- *var = getenv(tmpname + 5);
- *type = getenv(tmpname);
-}
-
-static json_object *jshn_add_objects(json_object *obj, const char *prefix, bool array);
-
-static void jshn_add_object_var(json_object *obj, bool array, const char *prefix, const char *name)
-{
- json_object *new;
- char *var, *type;
-
- get_var(prefix, name, &var, &type);
- if (!var || !type)
- return;
-
- if (!strcmp(type, "array")) {
- new = json_object_new_array();
- jshn_add_objects(new, var, true);
- } else if (!strcmp(type, "object")) {
- new = json_object_new_object();
- jshn_add_objects(new, var, false);
- } else if (!strcmp(type, "string")) {
- new = json_object_new_string(var);
- } else if (!strcmp(type, "int")) {
- new = json_object_new_int(atoi(var));
- } else if (!strcmp(type, "boolean")) {
- new = json_object_new_boolean(!!atoi(var));
- } else {
- return;
- }
-
- if (array)
- json_object_array_add(obj, new);
- else
- json_object_object_add(obj, name, new);
-}
-
-static json_object *jshn_add_objects(json_object *obj, const char *prefix, bool array)
-{
- char *keys, *key, *brk;
-
- keys = get_keys(prefix);
- if (!keys || !obj)
- goto out;
-
- for (key = strtok_r(keys, " ", &brk); key;
- key = strtok_r(NULL, " ", &brk)) {
- jshn_add_object_var(obj, array, prefix, key);
- }
-
-out:
- return obj;
-}
-
-static int jshn_format(void)
-{
- json_object *obj;
-
- obj = json_object_new_object();
- jshn_add_objects(obj, "JSON_VAR", false);
- fprintf(stdout, "%s\n", json_object_to_json_string(obj));
- json_object_put(obj);
- return 0;
-}
-
-static int usage(const char *progname)
-{
- fprintf(stderr, "Usage: %s -r <message>|-w\n", progname);
- return 2;
-}
-
-int main(int argc, char **argv)
-{
- int ch;
-
- while ((ch = getopt(argc, argv, "r:w")) != -1) {
- switch(ch) {
- case 'r':
- return jshn_parse(optarg);
- case 'w':
- return jshn_format();
- default:
- return usage(argv[0]);
- }
- }
- return usage(argv[0]);
-}
include $(TOPDIR)/rules.mk
PKG_NAME:=libubox
-PKG_VERSION:=2011-03-27
+PKG_VERSION:=2011-08-11
PKG_RELEASE=$(PKG_SOURCE_VERSION)
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=git://nbd.name/luci2/libubox.git
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=89122a2c1e7f891c3ae2e8ed562d0df562d8a0f6
+PKG_SOURCE_VERSION:=d6ebb84ad66b16ae896a797bd865a23c80eff4e4
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
-PKG_MIRROR_MD5SUM:=5472edf27903eb4b606c88fa4d9a24b4
+PKG_MIRROR_MD5SUM:=86a81efd10cd0e05d45cd406bee196eb
CMAKE_INSTALL:=1
include $(INCLUDE_DIR)/package.mk
DEPENDS:=
endef
-
define Package/libblobmsg-json
SECTION:=libs
CATEGORY:=Libraries
DEPENDS:=+libjson
endef
+define Package/jshn
+ SECTION:=utils
+ CATEGORY:=Utilities
+ DEPENDS:=+libjson
+ TITLE:=JSON SHell Notation
+endef
+
+define Package/jshn/description
+ Library for parsing and generating JSON from shell scripts
+endef
TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/lib/libblobmsg_json.so $(1)/lib/
endef
+define Package/jshn/install
+ $(INSTALL_DIR) $(1)/usr/bin $(1)/usr/share/libubox
+ $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/jshn $(1)/usr/bin
+ $(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/share/libubox/jshn.sh $(1)/usr/share/libubox
+endef
+
$(eval $(call BuildPackage,libubox))
$(eval $(call BuildPackage,libblobmsg-json))
+$(eval $(call BuildPackage,jshn))
projects / openwrt / svn-archive / archive.git / commitdiff