From 86e67c5e0f5622b36ce792a6065e485b083e0f47 Mon Sep 17 00:00:00 2001
From: Mika Havela <mika.havela@gmail.com>
Date: Wed, 30 Jan 2008 16:18:58 +0000
Subject: Redoing mostly everything trying to present things as cfe (my own
 fault when not doing this from start)

git-svn-id: svn://svn.alpinelinux.org/acf/alpine-baselayout/trunk@666 ab2d0c66-481e-0410-8bed-d214d4d58bed
---
 syslog-config-html.lsp | 14 +++++++-------
 syslog-controller.lua  | 17 +++++++++++++++--
 syslog-expert-html.lsp |  2 +-
 syslog-model.lua       | 45 +++++++++++++++++++++++++++++++++++++++------
 syslog-status-html.lsp | 21 ++++++++++++---------
 5 files changed, 74 insertions(+), 25 deletions(-)

diff --git a/syslog-config-html.lsp b/syslog-config-html.lsp
index af69007..3782147 100644
--- a/syslog-config-html.lsp
+++ b/syslog-config-html.lsp
@@ -15,9 +15,6 @@
 
 <H1>CONFIGURATION</H1>
 <form name="config" action="" method="POST">
-<H2>Guided config</H2>
-
-<!--
 
 <H2>Advanced config</H2>
 <H3>General settings</H3>
@@ -74,10 +71,9 @@
 		</DD>
 </DL>
 
--->
 <H3>Remote logging</H3>
 <DL>
-<!--
+
 	<? var = "-L" ?>
 	<DT <? if (view.errors) and (view.errors["SYSLOGD_OPTS"][var]) then io.write("class='error'") end ?>>Log locally and via network</DT>
 		<DD><input type="checkbox" name="<?= var ?>" <? if (view.config["SYSLOGD_OPTS"][var]) then io.write('checked=yes') end ?> />
@@ -86,7 +82,7 @@
 			io.write("<p class='error'>",view.errors["SYSLOGD_OPTS"][var] ,"</p>") 
 		end ?>
 		</DD>
--->
+
 	<? var = "-R" ?>
 	<DT <? if (view.errors) and (view.errors["SYSLOGD_OPTS"][var]) then io.write("class='error'") end ?>>Log to IP or hostname on PORT</DT>
 		<DD><input type="text" class="text" name="<?= var ?>" value="<?= view.config["SYSLOGD_OPTS"][var] ?>"/>
@@ -103,6 +99,10 @@
 <DL>
 	<DT>Apply settings</DT>
 		<DD><input class="submit" type="submit" name="cmdsave" value="Apply" /></DD>
+	<? if (view.cmderrors) then ?>
+	<dt class='error'>Errors in previous action</dt>
+		<dd><pre class='error'><?= view.cmderrors?></pre></dd>
+	<? end ?>
 </DL>
 </form>
 <H1>MANAGEMENT</H1>
@@ -123,7 +123,7 @@
 
 
 <?
---[[ DEBUG INFORMATION
+---[[ DEBUG INFORMATION
 require("debugs")
 io.write(debugs.variables(view))
 --]]
diff --git a/syslog-controller.lua b/syslog-controller.lua
index 553b765..b183a89 100644
--- a/syslog-controller.lua
+++ b/syslog-controller.lua
@@ -24,7 +24,8 @@ function config(self)
 		startstop = self.model:startstop_service( self.clientdata.cmddaemon )
 	end
 	if ( self.clientdata.cmdsave) then
-		local variables="-O -l -S -s -b -L -R"
+		local variables="-O -l -S -s -b -L -R"	-- Advanced-config options
+		--local variables="-R"			-- Guided-config options
 		for var in string.gmatch(variables, "%S+") do
 			-- Send nil instead of "" causes the parameter to be removed/deleted/empty/unset
 			if (self.clientdata[var] == "") then self.clientdata[var] = nil end
@@ -35,6 +36,18 @@ function config(self)
 	local status = self.model.getstatus()
 	local config, errors = self.model.getconfig()
 	local url = ENV["SCRIPT_NAME"] .. self.conf.prefix .. self.conf.controller
+	
+	local cmderrors_str = ""
+	for k,v in pairs(cmderrors) do
+		if (type(v) ~= "table") then
+			cmderrors_str = v.. "\n" .. cmderrors_str
+		else
+			for kk,vv in pairs(v) do
+				cmderrors_str = tostring(vv) .. "\n" .. tostring(cmderrors_str)
+			end
+		end
+	end
+	if (cmderrors_str == "") then cmderrors_str = nil end
 
 	return { 
 		status = status, 
@@ -43,7 +56,7 @@ function config(self)
 		cmdresult = cmdresult,
 		config = config,
 		errors = errors,
-		cmderrors = cmderrors,
+		cmderrors = cmderrors_str,
 		url = url, }
 end
 
diff --git a/syslog-expert-html.lsp b/syslog-expert-html.lsp
index 694ea7c..ca629a0 100644
--- a/syslog-expert-html.lsp
+++ b/syslog-expert-html.lsp
@@ -54,7 +54,7 @@
 </dl>
 
 <?
---[[ DEBUG INFORMATION
+---[[ DEBUG INFORMATION
 require("debugs")
 io.write(debugs.variables(view))
 --]]
diff --git a/syslog-model.lua b/syslog-model.lua
index f8563fc..2013b76 100644
--- a/syslog-model.lua
+++ b/syslog-model.lua
@@ -5,6 +5,7 @@ require("procps")
 require("getopts")
 require("format")
 require("daemoncontrol")
+require("validator")
 
 local configfile = "/etc/conf.d/syslog"
 local config = {}
@@ -24,6 +25,13 @@ local function getloglevels()
 	end
 	return loglevels
 end
+local function isrunning(process)
+	if (procps.pidof("syslogd")) then
+		return "Enabled"
+	else
+		return "Disabled"
+	end
+end
 -- ################################################################################
 -- PUBLIC FUNCTIONS
 
@@ -34,14 +42,23 @@ end
 function getstatus()
 	local opts = getconfig()
 	local status = {}
-	status.version = get_version()
-	status.enabled = procps.pidof("syslogd")
+	status.version = cfe({ name="Program version",
+		value=get_version(),
+		 })
+	status.status = cfe({ name="Program status",
+		value=isrunning("syslogd"), 
+		})
 	if (opts["SYSLOGD_OPTS"]) and not ((opts["SYSLOGD_OPTS"]["-R"] ~= "") and not (opts["SYSLOGD_OPTS"]["-L"])) then
-		status.logfile = opts["SYSLOGD_OPTS"]["-O"]
+		status.logfile = cfe({ name="Locally logging to",
+			value=opts["SYSLOGD_OPTS"]["-O"],
+			})
 	end
 	if (opts["SYSLOGD_OPTS"]) and (opts["SYSLOGD_OPTS"]["-R"]) and (opts["SYSLOGD_OPTS"]["-R"] ~= "") then
-		status.remote = opts["SYSLOGD_OPTS"]["-R"]
+		status.remote = cfe({ name="Remote logging to",
+			value=opts["SYSLOGD_OPTS"]["-R"],
+			})
 	end
+--]]
 	return status
 end
 
@@ -113,14 +130,30 @@ service_control = function ( self, srvcmd )
 end
 
 function setconfigs(self,variable,parameter,value)
+	if (errors == nil) then
+		errors = {}
+	end
 	--TODO: Validate so that user cant add values with '-' (could cause major breakage next time you do getopts)
 	--If file is missing... then create a new one
 --	if not (fs.is_file(configfile)) then fs.write_file(configfile, "SYSLOGD_OPTS=\"\"\nKLOGD_OPTS=\"\"") end
 	if not (variable) or not (parameter) then return nil, "Usage setconfigs(variable,parameter,value)" end
 	if not (string.find(parameter, "-%a$")) then return nil, "Parameter must be formated '-a' (where a is one upper/lowercase letter [a-z])" end
-	-- Set specific variables (and their values
+	if (value) and (parameter == "-O") then 
+		value, errors["-O"] = validator.is_valid_filename(value, "/var/log" )
+	end
+	if (value) and (parameter == "-R") then 
+		local port = string.match(value, ":(.-)$")
+		local host = string.match(value, "^(.-):?")
+		if (port) and not (validator.is_port(port)) then
+			errors["-R"] = "Port:'" .. tostring(port) .. "' is not a valid portnumber!"
+		end
+		errors["-R"] = "Port:'" .. tostring(port) .. "' Host:" .. tostring(host)
+	end
+
+	-- Set specific variables (and their values)
 	if (value) and ((parameter == "-S") or (parameter == "-L")) then value = "" end
-	local retval, errors = getopts.setoptsinfile(configfile,variable,parameter,value)
+	local retval, errorscmd = getopts.setoptsinfile(configfile,variable,parameter,value)
+	errors["commit"] = errorscmd
 	return retval, errors
 end
 
diff --git a/syslog-status-html.lsp b/syslog-status-html.lsp
index 845abec..c5b1c0d 100644
--- a/syslog-status-html.lsp
+++ b/syslog-status-html.lsp
@@ -3,29 +3,32 @@
 <h1>SYSTEM INFO</h1>
 
 <DL>
-	<dt>Program status</dt>
-		<DD><? if (view.status.enabled) then io.write('Enabled') else io.write('Disabled') end ?></DD>
+	<dt><?= view.status.status.name ?></dt>
+		<dd><?= view.status.status.value ?><p class='error'><?= view.status.status.errtxt ?></p></dd>
 
-	<dt>Program version</dt>
-		<dd><?= view.status.version ?></dd>
+	<dt><?= view.status.version.name ?></dt>
+		<dd><?= view.status.version.value ?><p class='error'><?= view.status.version.errtxt ?></p></dd>
 </DL>
 
 <H2>PROGRAM SPECIFIC OPTIONS/INFORMATION</H2>
 <DL>
 	<? if (view.status.logfile) then ?>
-	<dt>Locally logging to</dt>
-		<dd><?= view.status.logfile ?></dd>
+	<dt><?= view.status.logfile.name ?></dt>
+		<dd><?= view.status.logfile.value ?><p class='error'><?= view.status.logfile.errtxt ?></p></dd>
 	<? end ?>
 
 	<? if (view.status.remote) then ?>
-	<dt>Remote logging to</dt>
-		<dd><?= view.status.remote ?></dd>
+	<dt><?= view.status.remote.name ?></dt>
+		<dd><?= view.status.remote.value ?><p class='error'><?= view.status.remote.errtxt ?></p></dd>
 	<? end ?>
 </DL>
 
+<H1>DEBUGGING</H1>
+<H2>CFE debugging</H2>
+<?= html.cfe_unpack(view) ?>
 
 <?
---[[ DEBUG INFORMATION
+---[[ DEBUG INFORMATION
 require("debugs")
 io.write(debugs.variables(view))
 --]]
-- 
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