diff options
| -rw-r--r-- | contrib/package/luci/Makefile | 16 | ||||
| -rw-r--r-- | libs/core/luasrc/model/uci.lua | 92 | ||||
| -rw-r--r-- | libs/core/luasrc/model/uci/libuci.lua | 128 | ||||
| -rw-r--r-- | libs/core/luasrc/model/uci/wrapper.lua | 171 | ||||
| -rw-r--r-- | libs/uci/Makefile | 2 | ||||
| -rw-r--r-- | libs/uci/luasrc/model/uci.lua | 108 |
6 files changed, 125 insertions, 392 deletions
diff --git a/contrib/package/luci/Makefile b/contrib/package/luci/Makefile index 2b5befa19..fdd2f4b0c 100644 --- a/contrib/package/luci/Makefile +++ b/contrib/package/luci/Makefile @@ -110,6 +110,16 @@ define Package/luci-cbi/install endef +define Package/luci-uci + $(call Package/luci/libtemplate) + TITLE:=High-Level UCI API +endef + +define Package/luci-uci/install + $(call Package/luci/install/template,$(1),libs/uci) +endef + + define Package/luci-fastindex $(call Package/luci/libtemplate) TITLE:=Fastindex indexing module @@ -122,7 +132,7 @@ endef define Package/luci-web $(call Package/luci/libtemplate) - DEPENDS+=+luci-addons + DEPENDS+=+luci-addons +luci-uci TITLE:=MVC Webframework endef @@ -363,6 +373,9 @@ endif ifneq ($(CONFIG_PACKAGE_luci-fastindex),) PKG_SELECTED_MODULES+=libs/fastindex endif +ifneq ($(CONFIG_PACKAGE_luci-uci),) + PKG_SELECTED_MODULES+=libs/uci +endif ifneq ($(CONFIG_PACKAGE_luci-web),) PKG_SELECTED_MODULES+=libs/web endif @@ -425,6 +438,7 @@ MAKE_FLAGS += MODULES="$(PKG_SELECTED_MODULES)" LUA_TARGET="$(LUA_TARGET)" CFLAG $(eval $(call BuildPackage,luci-core)) $(eval $(call BuildPackage,luci-cbi)) $(eval $(call BuildPackage,luci-fastindex)) +$(eval $(call BuildPackage,luci-uci)) $(eval $(call BuildPackage,luci-web)) $(eval $(call BuildPackage,luci-ff-halle)) diff --git a/libs/core/luasrc/model/uci.lua b/libs/core/luasrc/model/uci.lua deleted file mode 100644 index 1abf56686..000000000 --- a/libs/core/luasrc/model/uci.lua +++ /dev/null @@ -1,92 +0,0 @@ ---[[ -LuCI - UCI mpdel - -Description: -Generalized UCI model - -FileId: -$Id$ - -License: -Copyright 2008 Steven Barth <steven@midlink.org> - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - -]]-- -module("luci.model.uci", package.seeall) - --- Default savedir -savedir = "/tmp/.uci" - --- Test whether to load libuci-Wrapper or /sbin/uci-Wrapper -if pcall(require, "uci") then - Session = require("luci.model.uci.libuci").Session -else - Session = require("luci.model.uci.wrapper").Session -end - --- The default Session -local default = Session() -local state = Session("/var/state") - --- The state Session -function StateSession() - return state -end - - --- Wrapper for "uci add" -function add(...) - return default:add(...) -end - - --- Wrapper for "uci changes" -function changes(...) - return default:changes(...) -end - --- Wrapper for "uci commit" -function commit(...) - return default:commit(...) -end - - --- Wrapper for "uci del" -function del(...) - return default:del(...) -end - - --- Wrapper for "uci get" -function get(...) - return default:get(...) -end - - --- Wrapper for "uci revert" -function revert(...) - return default:revert(...) -end - - --- Wrapper for "uci show" -function sections(...) - return default:sections(...) -end - - --- Wrapper for "uci set" -function set(...) - return default:set(...) -end diff --git a/libs/core/luasrc/model/uci/libuci.lua b/libs/core/luasrc/model/uci/libuci.lua deleted file mode 100644 index 601ff2f87..000000000 --- a/libs/core/luasrc/model/uci/libuci.lua +++ /dev/null @@ -1,128 +0,0 @@ ---[[ -LuCI - UCI libuci wrapper - -Description: -Wrapper for the libuci Lua bindings - -FileId: -$Id$ - -License: -Copyright 2008 Steven Barth <steven@midlink.org> - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - -]]-- - -module("luci.model.uci.libuci", package.seeall) - -require("uci") -require("luci.util") -require("luci.sys") - --- Session class -Session = luci.util.class() - --- Session constructor -function Session.__init__(self, savedir) - self.savedir = savedir or luci.model.uci.savedir - uci.set_savedir(self.savedir) -end - -function Session.add(self, config, section_type) - return uci.add(config, section_type) -end - -function Session.changes(self, config) - if config then - return uci.changes(config) - else - return uci.changes() - end -end - -function Session.commit(self, config) - return self:t_commit(config) -end - -function Session.del(self, config, section, option) - return uci.del(config, section, option) -end - -function Session.get(self, config, section, option) - return self:t_get(config, section, option) -end - -function Session.revert(self, config) - return self:t_revert(config) -end - -function Session.sections(self, config) - return self:t_sections(config) -end - -function Session.set(self, config, section, option, value) - return self:t_set(config, section, option, value) and self:t_save(config) -end - -function Session.synchronize(self) - return uci.set_savedir(self.savedir) -end - - --- UCI-Transactions - -function Session.t_load(self, config) - return self:synchronize() and uci.load(config) -end - -function Session.t_save(self, config) - return uci.save(config) -end - -function Session.t_add(self, config, type) - return self:add(config, type) -end - -function Session.t_commit(self, config) - return uci.commit(config) -end - -function Session.t_del(self, config, section, option) - return self:del(config, section, option) -end - -function Session.t_get(self, config, section, option) - if option then - return uci.get(config, section, option) - else - return uci.get(config, section) - end -end - -function Session.t_revert(self, config) - return uci.revert(config) -end - -function Session.t_sections(self, config) - return uci.get_all(config) -end - -function Session.t_set(self, config, section, option, value) - if option then - return uci.set(config, section, option, value) - else - return uci.set(config, section, value) - end -end - diff --git a/libs/core/luasrc/model/uci/wrapper.lua b/libs/core/luasrc/model/uci/wrapper.lua deleted file mode 100644 index e063b272c..000000000 --- a/libs/core/luasrc/model/uci/wrapper.lua +++ /dev/null @@ -1,171 +0,0 @@ ---[[ -LuCI - UCI wrapper library - -Description: -Wrapper for the /sbin/uci application, syntax of implemented functions -is comparable to the syntax of the uci application - -Any return value of false or nil can be interpreted as an error - -FileId: -$Id$ - -License: -Copyright 2008 Steven Barth <steven@midlink.org> - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - -]]-- - -module("luci.model.uci.wrapper", package.seeall) - -require("luci.util") -require("luci.sys") - --- Session class -Session = luci.util.class() - --- Session constructor -function Session.__init__(self, savedir) - self.ucicmd = savedir and "uci -P " .. savedir or "uci" -end - -function Session.add(self, config, section_type) - return self:_uci("add " .. _path(config) .. " " .. _path(section_type)) -end - -function Session.changes(self, config) - return self:_uci("changes " .. _path(config)) -end - -function Session.commit(self, config) - return self:_uci2("commit " .. _path(config)) -end - -function Session.del(self, config, section, option) - return self:_uci2("del " .. _path(config, section, option)) -end - -function Session.get(self, config, section, option) - return self:_uci("get " .. _path(config, section, option)) -end - -function Session.revert(self, config) - return self:_uci2("revert " .. _path(config)) -end - -function Session.sections(self, config) - if not config then - return nil - end - - local r1, r2 = self:_uci3("show " .. _path(config)) - if type(r1) == "table" then - return r1, r2 - else - return nil, r2 - end -end - -function Session.set(self, config, section, option, value) - return self:_uci2("set " .. _path(config, section, option, value)) -end - -function Session.synchronize(self) end - --- Dummy transaction functions - -function Session.t_load(self) end -function Session.t_save(self) end - -Session.t_add = Session.add -Session.t_commit = Session.commit -Session.t_del = Session.del -Session.t_get = Session.get -Session.t_revert = Session.revert -Session.t_sections = Session.sections -Session.t_set = Session.set - - - - - --- Internal functions -- - - -function Session._uci(self, cmd) - local res = luci.sys.exec(self.ucicmd .. " 2>/dev/null " .. cmd) - - if res:len() == 0 then - return nil - else - return res:sub(1, res:len()-1) - end -end - -function Session._uci2(self, cmd) - local res = luci.sys.exec(self.ucicmd .. " 2>&1 " .. cmd) - - if res:len() > 0 then - return false, res - else - return true - end -end - -function Session._uci3(self, cmd) - local res = luci.sys.execl(self.ucicmd .. " 2>&1 " .. cmd) - if res[1] and res[1]:sub(1, self.ucicmd:len()+1) == self.ucicmd..":" then - return nil, res[1] - end - - local tbl = {} - local ord = {} - - for k,line in pairs(res) do - c, s, t = line:match("^([^.]-)%.([^.]-)=(.-)$") - if c then - tbl[s] = {} - table.insert(ord, s) - tbl[s][".type"] = t - end - - c, s, o, v = line:match("^([^.]-)%.([^.]-)%.([^.]-)=(.-)$") - if c then - tbl[s][o] = v - end - end - - return tbl, ord -end - --- Build path (config.section.option=value) and prevent command injection -function _path(...) - local result = "" - - -- Not using ipairs because it is not reliable in case of nil arguments - arg.n = nil - for k,v in pairs(arg) do - if v then - v = tostring(v) - if k == 1 then - result = "'" .. v:gsub("['.]", "") .. "'" - elseif k < 4 then - result = result .. ".'" .. v:gsub("['.]", "") .. "'" - elseif k == 4 then - result = result .. "='" .. v:gsub("'", "") .. "'" - end - end - end - return result -end
\ No newline at end of file diff --git a/libs/uci/Makefile b/libs/uci/Makefile new file mode 100644 index 000000000..81a96f6a8 --- /dev/null +++ b/libs/uci/Makefile @@ -0,0 +1,2 @@ +include ../../build/config.mk +include ../../build/module.mk
\ No newline at end of file diff --git a/libs/uci/luasrc/model/uci.lua b/libs/uci/luasrc/model/uci.lua new file mode 100644 index 000000000..060e074c4 --- /dev/null +++ b/libs/uci/luasrc/model/uci.lua @@ -0,0 +1,108 @@ +--[[ +LuCI - UCI mpdel + +Description: +Generalized UCI model + +FileId: +$Id$ + +License: +Copyright 2008 Steven Barth <steven@midlink.org> + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. + +]]-- +local uci = require("uci") +local util = require("luci.util") +local setmetatable = setmetatable +local rawget = rawget +local rawset = rawset +local error = error +local tostring = tostring + +module("luci.model.uci", function(m) setmetatable(m, {__index = uci}) end) + +local configs_mt = {} +local sections_mt = {} +local options_mt = {} + +config = {} +setmetatable(config, configs_mt) + +-- Level 1 (configs) +function configs_mt.__index(self, key) + local node = rawget(self, key) + if not node then + node = {} + node[".name"] = key + setmetatable(node, sections_mt) + rawset(self, key, node) + end + return node +end +function configs_mt.__newindex() + error("invalid operation") +end + + +-- Level 2 (sections) +function sections_mt.__index(self, key) + local node = rawget(self, key) + if not node then + node = {} + node[".conf"] = self[".name"] + node[".name"] = key + node[".type"] = uci.get(self[".name"], key) + setmetatable(node, options_mt) + rawset(self, key, node) + end + return node +end +function sections_mt.__newindex(self, key, value) + if not value then + if uci.delete(self[".name"], key) then + rawset(self, key, nil) + else + error("unable to delete section") + end + elseif key == "" then + key = uci.add(self[".name"], tostring(value)) + if key then + rawset(self, "", self[key]) + else + error("unable to create section") + end + else + if not uci.set(self[".name"], key, value) then + error("unable to create section") + end + end +end + + +-- Level 3 (options) +function options_mt.__index(self, key) + return uci.get(self[".conf"], self[".name"], key) +end +function options_mt.__newindex(self, key, value) + if not value then + if not uci.delete(self[".conf"], self[".name"], key) then + error("unable to delete option") + end + else + if not uci.set(self[".conf"], self[".name"], key, tostring(value)) then + error("unable to write option") + end + end +end |