new sysupgrade fixes part 2
authorSteven Barth <steven@midlink.org>
Thu, 18 Sep 2008 21:26:34 +0000 (21:26 +0000)
committerSteven Barth <steven@midlink.org>
Thu, 18 Sep 2008 21:26:34 +0000 (21:26 +0000)
libs/sys/luasrc/sys/mtdow.lua
modules/admin-full/luasrc/controller/admin/system.lua
modules/admin-full/luasrc/view/admin_system/upgrade.htm

index 7c03845a31c1d6975d964629fe9daf724317b5c4..0587dd4c3fc7ecc95a90e94410e7abbf4ad0bc92 100644 (file)
@@ -20,7 +20,7 @@ local util = require "luci.util"
 local ltn12 = require "luci.ltn12"
 local posix = require "posix"
 
-local type, assert, error = type, assert, error
+local type, assert, error, ipairs = type, assert, error, ipairs
 
 module "luci.sys.mtdow"
 
@@ -63,7 +63,8 @@ CFEWriter.blocks = {
        image = {
                magic = {"4844", "5735"},
                device = "linux",
-               write = WRITE_IMAGE
+               write = WRITE_IMAGE,
+               system = true
        }
 }
 
@@ -72,7 +73,8 @@ CommonWriter = util.class(Writer)
 CommonWriter.blocks = {
        image = {
                device = "linux",
-               write = WRITE_COMBINED
+               write = WRITE_COMBINED,
+               system = true
        }
 }
 
@@ -85,7 +87,8 @@ RedWriter.blocks = {
        },
        rootfs = {
                device = "rootfs",
-               write = WRITE_COMBINED
+               write = WRITE_COMBINED,
+               system = true
        } 
 }
 
@@ -117,10 +120,11 @@ end
 
 
 
-Writer.MTD = "/sbin/mtd"
-Writer.SAFEMTD = "/tmp/mtd"
+Writer.COPY = {"/sbin/mtd"}
+Writer.MTD = "/tmp/mtd"
 Writer.IMAGEFIFO = "/tmp/mtdimage.fifo"
 
+
 function Writer.write_block(self, name, imagestream, appendfile)
        assert(self.blocks[name], ERROR_NOTFOUND)
        local block = self.blocks[name]
@@ -132,6 +136,8 @@ function Writer.write_block(self, name, imagestream, appendfile)
        end
        assert(imagestream, ERROR_INVMAGIC)
        
+       self:_prepare_env()
+       
        if appendfile then
                if block.write == WRITE_COMBINED then
                        return (self:_write_combined(device, imagestream, appendfile) == 0)
@@ -145,6 +151,21 @@ function Writer.write_block(self, name, imagestream, appendfile)
        end
 end
 
+function Writer._prepare_env(self)
+       if self._prepared then
+               return
+       end
+       
+       for k, app in ipairs(self.COPY) do
+               local target = "/tmp/"..fs.basename(app)
+               fs.unlink(target)
+               fs.copy(app, target)
+               fs.chmod(target, "rwx------")
+       end
+       
+       self._prepared = true
+end
+
 function Writer._check_magic(self, imagestream, magic)
        magic = type(magic) == "table" and magic or {magic}
        
index 35eca2a4f8db0690b46dea5b2182e7936dbfa236..b99ca441b561900fdd44436e2660b136333c84ba 100644 (file)
@@ -187,6 +187,8 @@ function action_upgrade()
        local ltn12 = require "luci.ltn12"
        local uploads = {}
        local flash = {}
+       
+       writer.COPY[#writer.COPY + 1] = "/sbin/reboot"
 
        local ret
        local filepat = "/tmp/mtdblock.%s"
@@ -195,8 +197,7 @@ function action_upgrade()
        local keep_avail = false
        if blocks then
                for k, block in pairs(blocks) do
-                       if block.write == mtdow.WRITE_COMBINED 
-                       or block.write == mtdow.WRITE_EMULATED then
+                       if block.write ~= mtdow.WRITE_IMAGE then
                                keep_avail = true
                        end
                end
@@ -242,10 +243,18 @@ function action_upgrade()
        end
 
        for name, file in pairs(uploads) do
-               flash[name] = function()
+               local e = {name=name, func=function()
                        local imgstream = ltn12.source.file(io.open(file))
+                       local kf = blocks[name].write ~= mtdow.WRITE_IMAGE
+                        and keepcfg and _kfile()
                        return pcall(writer.write_block, writer, 
-                               name, imgstream, keepcfg and _kfile())
+                               name, imgstream, kf)
+               end}
+               
+               if blocks[name].system then
+                       flash[#flash+1] = e
+               else
+                       table.insert(flash, 1, e)
                end
        end
        
@@ -256,8 +265,8 @@ function action_upgrade()
        if reboot.exec then
                local pid = posix.fork()
                if pid == 0 then
-                       os.execute("sleep 1")
-                       posix.execp("reboot")
+                       posix.sleep(1)
+                       posix.exec("/tmp/reboot")
                end
        end
 end
index 693022f3231e44f11cd5a4327c2bd3075539e40e..8fe658a4278f938bb47d3764472e6f3524f39b65 100644 (file)
@@ -38,17 +38,22 @@ $Id$
        <p><%:a_s_flash_received%></p>
        
        <% reboot.exec = false
-       for name, func in pairs(flash) do %>
+       for i, entry in ipairs(flash) do 
+               local name, func = entry.name, entry.func %>
                <%:a_s_flash_inprogress%> <%=name%>...
-               <%=string.rep(" ", 2048)%>
+               <%=string.rep(" ", 32*1024)%>
                <%
                 local stat, code = func()
                 reboot.exec = reboot.exec or stat 
                if stat and code then %>
-                       <%:a_s_flash_flashed%><br />
+                       <%:ok%><br />
                <% else %>
                        <%:a_s_flash_flasherr%>! (<%:code%> <%=code%>)<br />    
                <% end %>
+               <% if reboot.exec then %>
+                       <br />
+                       <div><%:a_s_flash_flashed%></div>
+               <% end %>
        <% end %>
 <% else %>
 <div class="error"><%:a_s_flash_notimplemented%></div>