diff options
Diffstat (limited to 'libs/uci/luasrc')
| -rw-r--r-- | libs/uci/luasrc/model/uci.lua | 130 |
1 files changed, 52 insertions, 78 deletions
diff --git a/libs/uci/luasrc/model/uci.lua b/libs/uci/luasrc/model/uci.lua index 6c4ae6ed8b..333abf4072 100644 --- a/libs/uci/luasrc/model/uci.lua +++ b/libs/uci/luasrc/model/uci.lua @@ -29,20 +29,26 @@ local table = require "table" local setmetatable, rawget, rawset = setmetatable, rawget, rawset local error, pairs, ipairs, tostring = error, pairs, ipairs, tostring -local require = require +local require, getmetatable = require, getmetatable --- LuCI UCI model library. -module("luci.model.uci", function(m) setmetatable(m, {__index = uci}) end) +module("luci.model.uci") -savedir_default = "/tmp/.uci" -confdir_default = "/etc/config" +cursor = uci.cursor +APIVERSION = uci.APIVERSION -savedir_state = "/var/state" +--- Creates a new statevalue cursor +-- @return UCI cursor +function cursor_state() + return cursor(nil, "/var/state") +end +--- UCI-Cursor +local Cursor = getmetatable(cursor()) --- Applies the new config -- @param config UCI config -function apply(config) +function Cursor.apply(self, config) local conf = require "luci.config" return conf.uci_oncommit[config] and os.execute(conf.uci_oncommit[config]) end @@ -52,18 +58,18 @@ end -- @param type UCI section type -- @param comparator Function that will be called for each section and -- returns a boolean whether to delete the current section (optional) -function delete_all(config, type, comparator) +function Cursor.delete_all(self, config, type, comparator) local del = {} local function helper (section) - if not comparator or comparator(section) then - table.insert(del, section[".name"]) - end + if not comparator or comparator(section) then + table.insert(del, section[".name"]) + end end - foreach(config, type, helper) + self:foreach(config, type, helper) for i, j in ipairs(del) do - delete(config, j) + self:delete(config, j) end end @@ -73,73 +79,31 @@ end -- @param name UCI section name (optional) -- @param values Table of key - value pairs to initialize the section with -- @return Name of created section -function section(config, type, name, values) +function Cursor.section(self, config, type, name, values) local stat = true if name then - stat = set(config, name, type) + stat = self:set(config, name, type) else - name = add(config, type) + name = self:add(config, type) stat = name and true end if stat and values then - stat = tset(config, name, values) + stat = self:tset(config, name, values) end return stat and name end ---- Savely load the configuration. --- @param config Configuration to load --- @return Sucess status --- @see load_state --- @see load -function load_config(...) - set_confdir(confdir_default) - set_savedir(savedir_default) - return load(...) -end - ---- Savely load state values. --- @param config Configuration to load --- @return Sucess status --- @see load_config --- @see load -function load_state(config) - set_confdir(confdir_default) - set_savedir(savedir_state) - return load(config) -end - ---- Save changes to config values. --- @param config Configuration to save --- @return Sucess status --- @see save_state --- @see save -function save_config(config) - set_savedir(savedir_default) - return save(config) -end - ---- Save changes to state values. --- @param config Configuration to save --- @return Sucess status --- @see save_config --- @see save -function save_state(config) - set_savedir(savedir_state) - return save(config) -end - --- Updated the data of a section using data from a table. -- @param config UCI config -- @param section UCI section name (optional) -- @param values Table of key - value pairs to update the section with -function tset(config, section, values) +function Cursor.tset(self, config, section, values) local stat = true for k, v in pairs(values) do if k:sub(1, 1) ~= "." then - stat = stat and set(config, section, k, v) + stat = stat and self:set(config, section, k, v) end end return stat @@ -150,9 +114,9 @@ end -- @param section UCI section name -- @param option UCI option -- @return UCI value -function get_list(config, section, option) +function Cursor.get_list(self, config, section, option) if config and section and option then - local val = get(config, section, option) + local val = self:get(config, section, option) return ( type(val) == "table" and val or { val } ) end return nil @@ -164,9 +128,9 @@ end -- @param option UCI option -- @param value UCI value -- @return Boolean whether operation succeeded -function set_list(config, section, option, value) +function Cursor.set_list(self, config, section, option, value) if config and section and option then - return set( + return self:set( config, section, option, ( type(value) == "table" and value or { value } ) ) @@ -177,27 +141,27 @@ end --- Add an anonymous section. -- @class function --- @name add +-- @name Cursor.add -- @param config UCI config -- @param type UCI section type -- @return Name of created section --- Get a table of unsaved changes. -- @class function --- @name changes +-- @name Cursor.changes -- @param config UCI config -- @return Table of changes --- Commit unsaved changes. -- @class function --- @name commit +-- @name Cursor.commit -- @param config UCI config -- @return Boolean whether operation succeeded -- @see revert --- Deletes a section or an option. -- @class function --- @name delete +-- @name Cursor.delete -- @param config UCI config -- @param section UCI section name -- @param option UCI option (optional) @@ -205,7 +169,7 @@ end --- Call a function for every section of a certain type. -- @class function --- @name foreach +-- @name Cursor.foreach -- @param config UCI config -- @param type UCI section type -- @param callback Function to be called @@ -213,7 +177,7 @@ end --- Get a section type or an option -- @class function --- @name get +-- @name Cursor.get -- @param config UCI config -- @param section UCI section name -- @param option UCI option (optional) @@ -221,7 +185,7 @@ end --- Get all sections of a config or all values of a section. -- @class function --- @name get_all +-- @name Cursor.get_all -- @param config UCI config -- @param section UCI section name (optional) -- @return Table of UCI sections or table of UCI values @@ -229,7 +193,7 @@ end --- Manually load a config. -- Warning: This function is unsave! You should use load_config or load_state if possible. -- @class function --- @name load +-- @name Cursor.load -- @param config UCI config -- @return Boolean whether operation succeeded -- @see load_config @@ -239,14 +203,14 @@ end --- Revert unsaved changes. -- @class function --- @name revert +-- @name Cursor.revert -- @param config UCI config -- @return Boolean whether operation succeeded -- @see commit --- Saves changes made to a config to make them committable. -- @class function --- @name save +-- @name Cursor.save -- @param config UCI config -- @return Boolean whether operation succeeded -- @see load @@ -254,28 +218,38 @@ end --- Set a value or create a named section. -- @class function --- @name set +-- @name Cursor.set -- @param config UCI config -- @param section UCI section name -- @param option UCI option or UCI section type -- @param value UCI value or nil if you want to create a section -- @return Boolean whether operation succeeded +--- Get the configuration directory. +-- @class function +-- @name Cursor.get_confdir +-- @return Configuration directory + +--- Get the directory for uncomitted changes. +-- @class function +-- @name Cursor.get_savedir +-- @return Save directory + --- Set the configuration directory. -- @class function --- @name set_confdir +-- @name Cursor.set_confdir -- @param directory UCI configuration directory -- @return Boolean whether operation succeeded --- Set the directory for uncommited changes. -- @class function --- @name set_savedir +-- @name Cursor.set_savedir -- @param directory UCI changes directory -- @return Boolean whether operation succeeded --- Discard changes made to a config. -- @class function --- @name unload +-- @name Cursor.unload -- @param config UCI config -- @return Boolean whether operation succeeded -- @see load |