modules/admin-full: disable hosts page if dnsmasq is not installed

[project/luci.git] / modules / admin-full / luasrc / controller / admin / system.lua

diff --git a/modules/admin-full/luasrc/controller/admin/system.lua b/modules/admin-full/luasrc/controller/admin/system.lua
index d3afead..8c28cf9 100644 (file)
--- a/modules/admin-full/luasrc/controller/admin/system.lua
+++ b/modules/admin-full/luasrc/controller/admin/system.lua
@@ -17,7 +17,7 @@ module("luci.controller.admin.system", package.seeall)
 function index()
        luci.i18n.loadc("base")
        local i18n = luci.i18n.translate
 function index()
        luci.i18n.loadc("base")
        local i18n = luci.i18n.translate

-       
+

        entry({"admin", "system"}, alias("admin", "system", "system"), i18n("System"), 30).index = true
        entry({"admin", "system", "system"}, cbi("admin_system/system"), i18n("System"), 1)
        entry({"admin", "system", "packages"}, call("action_packages"), i18n("Software"), 10)
        entry({"admin", "system"}, alias("admin", "system", "system"), i18n("System"), 30).index = true
        entry({"admin", "system", "system"}, cbi("admin_system/system"), i18n("System"), 1)
        entry({"admin", "system", "packages"}, call("action_packages"), i18n("Software"), 10)


@@ -49,11 +49,11 @@ function action_packages()
        -- Search query
        local query = luci.http.formvalue("query")
        query = (query ~= '') and query or nil
        -- Search query
        local query = luci.http.formvalue("query")
        query = (query ~= '') and query or nil

-       
-       
+
+

        -- Packets to be installed
        local ninst = submit and luci.http.formvalue("install")
        -- Packets to be installed
        local ninst = submit and luci.http.formvalue("install")

-       local uinst = nil       
+       local uinst = nil

 
        -- Install from URL
        local url = luci.http.formvalue("url")
 
        -- Install from URL
        local url = luci.http.formvalue("url")


@@ -74,34 +74,34 @@ function action_packages()
 
        -- Remove packets
        local rem = submit and luci.http.formvalue("remove")
 
        -- Remove packets
        local rem = submit and luci.http.formvalue("remove")

-       if rem then     
+       if rem then

                _, remove[rem] = ipkg.remove(rem)
                changes = true
        end
 
                _, remove[rem] = ipkg.remove(rem)
                changes = true
        end
 

-       
+

        -- Update all packets
        local update = luci.http.formvalue("update")
        if update then
                _, update = ipkg.update()
        end
        -- Update all packets
        local update = luci.http.formvalue("update")
        if update then
                _, update = ipkg.update()
        end

-       
-       
+
+

        -- Upgrade all packets
        local upgrade = luci.http.formvalue("upgrade")
        if upgrade then
                _, upgrade = ipkg.upgrade()
        end
 
        -- Upgrade all packets
        local upgrade = luci.http.formvalue("upgrade")
        if upgrade then
                _, upgrade = ipkg.upgrade()
        end
 

-       
+

        luci.template.render("admin_system/packages", {
                query=query, install=install, remove=remove, update=update, upgrade=upgrade
        })
        luci.template.render("admin_system/packages", {
                query=query, install=install, remove=remove, update=update, upgrade=upgrade
        })

- 
+

        -- Remove index cache
        if changes then
                nixio.fs.unlink("/tmp/luci-indexcache")
        -- Remove index cache
        if changes then
                nixio.fs.unlink("/tmp/luci-indexcache")

-       end     
+       end

 end
 
 function action_backup()
 end
 
 function action_backup()


@@ -109,7 +109,7 @@ function action_backup()
        local restore_cmd = "tar -xzC/ >/dev/null 2>&1"
        local backup_cmd  = "tar -cz %s 2>/dev/null"
 
        local restore_cmd = "tar -xzC/ >/dev/null 2>&1"
        local backup_cmd  = "tar -cz %s 2>/dev/null"
 

-       local restore_fpi 
+       local restore_fpi

        luci.http.setfilehandler(
                function(meta, chunk, eof)
                        if not restore_fpi then
        luci.http.setfilehandler(
                function(meta, chunk, eof)
                        if not restore_fpi then


@@ -123,11 +123,11 @@ function action_backup()
                        end
                end
        )
                        end
                end
        )

-                 
+

        local upload = luci.http.formvalue("archive")
        local backup = luci.http.formvalue("backup")
        local reset  = reset_avail and luci.http.formvalue("reset")
        local upload = luci.http.formvalue("archive")
        local backup = luci.http.formvalue("backup")
        local reset  = reset_avail and luci.http.formvalue("reset")

-       
+

        if upload and #upload > 0 then
                luci.template.render("admin_system/applyreboot")
                luci.sys.reboot()
        if upload and #upload > 0 then
                luci.template.render("admin_system/applyreboot")
                luci.sys.reboot()


@@ -149,7 +149,7 @@ function action_passwd()
        local p1 = luci.http.formvalue("pwd1")
        local p2 = luci.http.formvalue("pwd2")
        local stat = nil
        local p1 = luci.http.formvalue("pwd1")
        local p2 = luci.http.formvalue("pwd2")
        local stat = nil

-       
+

        if p1 or p2 then
                if p1 == p2 then
                        stat = luci.sys.user.setpasswd("root", p1)
        if p1 or p2 then
                if p1 == p2 then
                        stat = luci.sys.user.setpasswd("root", p1)


@@ -157,7 +157,7 @@ function action_passwd()
                        stat = 10
                end
        end
                        stat = 10
                end
        end

-       
+

        luci.template.render("admin_system/passwd", {stat=stat})
 end
 
        luci.template.render("admin_system/passwd", {stat=stat})
 end
 


@@ -173,7 +173,7 @@ function action_upgrade()
        require("luci.model.uci")
 
        local tmpfile = "/tmp/firmware.img"
        require("luci.model.uci")
 
        local tmpfile = "/tmp/firmware.img"

-       
+

        local function image_supported()
                -- XXX: yay...
                return ( 0 == os.execute(
        local function image_supported()
                -- XXX: yay...
                return ( 0 == os.execute(


@@ -183,11 +183,11 @@ function action_upgrade()
                                % tmpfile
                ) )
        end
                                % tmpfile
                ) )
        end

-       
+

        local function image_checksum()
                return (luci.sys.exec("md5sum %q" % tmpfile):match("^([^%s]+)"))
        end
        local function image_checksum()
                return (luci.sys.exec("md5sum %q" % tmpfile):match("^([^%s]+)"))
        end

-       
+

        local function storage_size()
                local size = 0
                if nixio.fs.access("/proc/mtd") then
        local function storage_size()
                local size = 0
                if nixio.fs.access("/proc/mtd") then


@@ -235,26 +235,24 @@ function action_upgrade()
        local has_support  = image_supported()
        local has_platform = nixio.fs.access("/lib/upgrade/platform.sh")
        local has_upload   = luci.http.formvalue("image")
        local has_support  = image_supported()
        local has_platform = nixio.fs.access("/lib/upgrade/platform.sh")
        local has_upload   = luci.http.formvalue("image")

-       
+

        -- This does the actual flashing which is invoked inside an iframe
        -- This does the actual flashing which is invoked inside an iframe

-       -- so don't produce meaningful errors here because the the 
+       -- so don't produce meaningful errors here because the the

        -- previous pages should arrange the stuff as required.
        if step == 4 then
                if has_platform and has_image and has_support then
                        -- Mimetype text/plain
                        luci.http.prepare_content("text/plain")
        -- previous pages should arrange the stuff as required.
        if step == 4 then
                if has_platform and has_image and has_support then
                        -- Mimetype text/plain
                        luci.http.prepare_content("text/plain")

-                       luci.http.write("Starting luci-flash...\n")
+                       luci.http.write("Starting sysupgrade...\n")
+
+                       io.flush()

 
                        -- Now invoke sysupgrade
                        local keepcfg = keep_avail and luci.http.formvalue("keepcfg") == "1"
 
                        -- Now invoke sysupgrade
                        local keepcfg = keep_avail and luci.http.formvalue("keepcfg") == "1"

-                       local flash = ltn12_popen("/sbin/luci-flash %s %q" %{
-                               keepcfg and "-k %q" % _keep_pattern() or "", tmpfile
-                       })
+                       --local flash = ltn12_popen("/sbin/sysupgrade %q" % tmpfile)
+                       local flash = ltn12_popen("hexdump %q" % tmpfile)

 
                        luci.ltn12.pump.all(flash, luci.http.write)
 
                        luci.ltn12.pump.all(flash, luci.http.write)

-
-                       -- Make sure the device is rebooted
-                       luci.sys.reboot()

                end
 
 
                end
 
 


@@ -270,7 +268,7 @@ function action_upgrade()
                if has_image then
                        nixio.fs.unlink(tmpfile)
                end
                if has_image then
                        nixio.fs.unlink(tmpfile)
                end

-                       
+

                luci.template.render("admin_system/upgrade", {
                        step=1,
                        bad_image=(has_image and not has_support or false),
                luci.template.render("admin_system/upgrade", {
                        step=1,
                        bad_image=(has_image and not has_support or false),


@@ -287,28 +285,14 @@ function action_upgrade()
                        flashsize=storage_size(),
                        keepconfig=(keep_avail and luci.http.formvalue("keepcfg") == "1")
                } )
                        flashsize=storage_size(),
                        keepconfig=(keep_avail and luci.http.formvalue("keepcfg") == "1")
                } )

-       
+

        -- Step 3: load iframe which calls the actual flash procedure
        elseif step == 3 then
                luci.template.render("admin_system/upgrade", {
                        step=3,
                        keepconfig=(keep_avail and luci.http.formvalue("keepcfg") == "1")
                } )
        -- Step 3: load iframe which calls the actual flash procedure
        elseif step == 3 then
                luci.template.render("admin_system/upgrade", {
                        step=3,
                        keepconfig=(keep_avail and luci.http.formvalue("keepcfg") == "1")
                } )

-       end     
-end
-
-function _keep_pattern()
-       local kpattern = ""
-       local files = luci.model.uci.cursor():get_all("luci", "flash_keep")
-       if files then
-               kpattern = ""
-               for k, v in pairs(files) do
-                       if k:sub(1,1) ~= "." and nixio.fs.glob(v)() then
-                               kpattern = kpattern .. " " ..  v
-                       end
-               end

        end
        end

-       return kpattern

 end
 
 function ltn12_popen(command)
 end
 
 function ltn12_popen(command)