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libs/web: make dispatcher faults more verbose

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This commit is contained in:
Jo-Philipp Wich 2011-07-20 23:57:32 +00:00
parent f614287fd3
commit d970d7bd27
1 changed files with 16 additions and 2 deletions
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18
libs/web/luasrc/dispatcher.lua
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@ -269,7 +269,12 @@ function dispatch(request)
end
track.dependent = (track.dependent ~= false)
assert(not track.dependent or not track.auto, "Access Violation")
assert(not track.dependent or not track.auto,
"Access Violation\nThe page at '" .. table.concat(request, "/") .. "/' " ..
"has no parent node so the access to this location has been denied.\n" ..
"This is a software bug, please report this message at " ..
"http://luci.subsignal.org/trac/newticket"
)
if track.sysauth then
local sauth = require "luci.sauth"
@ -386,7 +391,16 @@ function dispatch(request)
target(unpack(args))
end
else
error404()
local root = node()
if not root or not root.target then
error404("No root node was registered, this usually happens if no module was installed.\n" ..
"Install luci-admin-full and retry. " ..
"If the module is already installed, try removing the /tmp/luci-indexcache file.")
else
error404("No page is registered at '" .. table.concat(request, "/") .. "/'.\n" ..
"If this url belongs to an extension, make sure it is properly installed.\n" ..
"If the extension was recently installed, try removing the /tmp/luci-indexcache file.")
end
end
end