namespace eval ::rss-synd {
	variable rss

	set rss(theregister) {
		"url"			"
Bu forumdaki linkleri ve resimleri görebilmek için en az 25 mesajınız olması gerekir.
Konu Eklendi: @@item!title@@\n2Kategori:1 @@item!category@@\n2İçerik:1 @@item!description@@\n12Devamını okumak için tıklayın:1 @@item!link@@"
		"database"		"./scripts/sondakika.db"
		"trigger"		"!sondakika"
		"evaluate-tcl"	1
	}

	set default {
		"announce-output"	12
		"trigger-output"	12
		"remove-empty"		1
		"trigger-type"		0:1
		"announce-type"		1
		"max-depth"		5
		"evaluate-tcl"		0
		"update-interval"	5
		"output-order"		1
		"timeout"			60000
		"channels"			"#Log"
		"trigger"			"!sondakika @@feedid@@"
		"output"			"\[\002@@!rss!title@@@@[Üye Olmadan Linkleri Göremezsiniz. Üye Olmak için TIKLAYIN...]@@\002\] @@item!title@@@@entry!title@@ - @@item!link@@@@entry!link!=href@@"
		"user-agent"		"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.6) Gecko/20060728 Firefox/1.5.0.6"
	}
}

proc ::rss-synd::init {args} {
	variable rss
	variable default
	variable version
	variable packages
	set version(number)	"0.3b2"
	set version(date)	"2006-09-12"
	set packages(base64) [catch {package require base64}]; # http auth
	set packages(tls) [catch {package require tls}]; # https
	set packages(trf) [catch {package require Trf}]; # gzip compression
	foreach feed [array names rss] {
		array set tmp $default
		array set tmp $rss($feed)
		set required[list "announce-output" "trigger-output" "max-depth" "update-interval" "timeout" "channels" "output" "user-agent" "url" "database" "trigger-type" "announce-type"]
		foreach {key value} [array get tmp] {
			if {[set ptr [lsearch -exact $required $key]] >= 0} {
				set required [lreplace $required $ptr $ptr]
			}
		}
		if {[llength $required] == 0} {
			regsub -nocase -all -- {@@feedid@@} $tmp(trigger) $feed tmp(trigger)
			set ulist [regexp -nocase -inline -- {(http(?:s?))://(?:(.[^:]+:.[^@]+)?)(?:@?)(.*)} $tmp(url)]
			if {[llength $ulist] == 0} {
				putlog "\002RSS Error\002: Unable to parse URL, Invalid format for feed \"$feed\"."
				unset rss($feed)
				continue
			}
			set tmp(url) "[lindex $ulist 1]://[lindex $ulist 3]"
			if {[string compare [lindex $ulist 1] "https"] == 0} {
				if {$packages(tls) != 0} {
					putlog "\002RSS Error\002: Unable to find tls package required for https, unloaded feed \"$feed\"."
					unset rss($feed)
					continue
				}
				::http::register https 443 ::tls::socket
			}
			if {(![info exists tmp(url-auth)]) || ([string compare $tmp(url-auth) ""] == 0)} {
				set tmp(url-auth) ""
				if {[string compare [lindex $ulist 2] ""] != 0} {
					if {$packages(base64) != 0} {
						putlog "\002RSS Error\002: Unable to find base64 package required for http authentication, unloaded feed \"$feed\"."
						unset rss($feed)
						continue
					}
					set tmp(url-auth) [::base64::encode [lindex $ulist 2]]
				}
			}
			if {[regexp {^[0123]{1}:[0123]{1}$} $tmp(trigger-type)] != 1} {
				putlog "\002RSS Error\002: Invalid 'trigger-type' syntax for feed \"$feed\"."
				unset rss($feed)
				continue
			}
			set tmp(trigger-type) [split $tmp(trigger-type) ":"]
			if {([info exists tmp(charset)]) && ([lsearch -exact [encoding names] [string tolower $tmp(charset)]] < 0)} {
				putlog "\002RSS Error\002: Unable to load feed \"$feed\", unknown encoding \"$tmp(encoding)\"."
				unset rss($feed)
				continue
			}
			set tmp(updated) 0
			if {([file exists $tmp(database)]) && ([set mtime [file mtime $tmp(database)]] < [unixtime])} {
				set tmp(updated) [file mtime $tmp(database)]
			}
			set rss($feed) [array get tmp]
		} else {
			putlog "\002RSS Error\002: Unable to load feed \"$feed\", missing one or more required settings. \"[join $required ", "]\""
			unset rss($feed)
		}
		unset tmp
	}
	bind evnt -|- prerehash [namespace current]::deinit
	bind time -|- {* * * * *} [namespace current]::feed_get
	bind pubm -|- {* *} [namespace current]::pub_trigger
	bind msgm -|- {*} [namespace current]::msg_trigger
}

proc ::rss-synd::deinit {args} {
	catch {unbind evnt -|- prerehash [namespace current]::deinit}
	catch {unbind time -|- {* * * * *} [namespace current]::feed_get}
	catch {unbind pubm -|- {* *} [namespace current]::pub_trigger}
	catch {unbind msgm -|- {*} [namespace current]::msg_trigger}
	foreach child [namespace children] {
		catch {[set child]::deinit}
	}
	namespace delete [namespace current]
}

proc ::rss-synd::msg_trigger {nick user handle text} {
	[namespace current]::handle_triggers $text $nick
}

proc ::rss-synd::pub_trigger {nick user handle chan text} {
	[namespace current]::handle_triggers $text $nick $chan
}

proc ::rss-synd::handle_triggers {text nick {chan ""}} {
	variable rss
	foreach name [array names rss] {
		array set feed $rss($name)
		if {[string compare -nocase $text $feed(trigger)] == 0} {
			if {([[namespace current]::check_channel $feed(channels) $chan]) || ([string length $chan] == 0)} {
				if {[string compare $chan ""] == 0} {
					set feed(channels) $nick
					set feed(type) [lindex $feed(trigger-type) 1]
				} else {
					set feed(channels) $chan
					set feed(type) [lindex $feed(trigger-type) 0]
				}
				if {[catch {set data [[namespace current]::feed_read [array get feed]]} error] == 0} {
					if {[set feedlist [[namespace current]::feed_info [array get feed] $data]] == ""} {
						putlog "\002RSS Error\002: Invalid feed format ($state(url))!"
						return
					}
					array set feed $feedlist
					if {$feed(trigger-output) >= 0} {
						set feed(announce-output) $feed(trigger-output)
						[namespace current]::feed_output [array get feed] $data
					}
				} else { putlog "\002RSS Warning\002: $error." }
			}
		}
	}
}

proc ::rss-synd::feed_get {args} {
	variable rss
	set i 0
	foreach name [array names rss] {
		if {$i == 3} { break }
		array set feed $rss($name)
		if {$feed(updated) <= [expr { [unixtime] - ($feed(update-interval) * 60) }]} {
			::http::config -useragent $feed(user-agent)
			set feed(type) $feed(announce-type)
			set feed(headers)[list]
			if {[string compare $feed(url-auth) ""] != 0} {
				lappend feed(headers) "Authorization" "Basic $feed(url-auth)"
			}
			if {([info exists feed(enable-gzip)]) && ($feed(enable-gzip) == 1)} {
				lappend feed(headers) "Accept-Encoding" "gzip"
			}
			catch {::http::geturl "$feed(url)" -command "[namespace current]::feed_callback {[array get feed] depth 0}" -timeout $feed(timeout) -headers $feed(headers)} debug
			set feed(updated) [unixtime]
			set rss($name) [array get feed]
			incr i
		}
		unset feed
	}
}

proc ::rss-synd::feed_callback {feedlist args} {
	set token [lindex $args end]
	array set feed $feedlist
	upvar 0 $token state
	if {[string compare -nocase $state(status) "ok"] != 0} {
		putlog "\002RSS HTTP Error\002: $state(url) (State: $state(status))"
		return 1
	}
	array set meta $state(meta)
	if {([::http::ncode $token] == 302) || ([::http::ncode $token] == 301)} {
		set feed(depth) [expr {$feed(depth) + 1 }]
		if {$feed(depth) < $feed(max-depth)} {
			catch {::http::geturl "$meta(Location)" -command "[namespace current]::feed_callback {$feedlist}" -timeout $feed(timeout) -headers $feed(headers)}
		} else {
			putlog "\002RSS HTTP Error\002: $state(url) (State: timeout, max refer limit reached)"
		}
		return 1
	} elseif {[::http::ncode $token] != 200} {
		putlog "\002RSS HTTP Error\002: $state(url) ($state(http))"
		return 1
	}
	set data [::http::data $token]
	if {([info exists meta(Content-Encoding)]) && \
	    ([string compare $meta(Content-Encoding) "gzip"] == 0)} {
		if {[catch {[namespace current]::feed_gzip $data} data] != 0} {
			putlog "\002RSS Error\002: Unable to decompress \"$state(url)\": $data"
			return 1
		}
	}
	if {[catch {[namespace current]::xml_list_create $data} data] != 0} {
		putlog "\002RSS Error\002: Unable to parse feed properly, parser returned error. \"$state(url)\""
		return 1
	}
	if {[string length $data] == 0} {
		putlog "\002RSS Error\002: Unable to parse feed properly, no data returned. \"$state(url)\""
		return 1
	}
	set odata ""
	if {[catch {set odata [[namespace current]::feed_read $feedlist]} error] != 0} {
		putlog "\002RSS Warning\002: $error."
	}
	if {[set feedlist [[namespace current]::feed_info $feedlist $data]] == ""} {
		putlog "\002RSS Error\002: Invalid feed format ($state(url))!"
		return 1
	}
	array set feed $feedlist
	::http::cleanup $token
	if {[catch {[namespace current]::feed_write $feedlist $data} error] != 0} {
		putlog "\002RSS Database Error\002: $error."
		return 1
	}
	if {$feed(announce-output) > 0} {
		[namespace current]::feed_output $feedlist $data $odata
	}
}

proc ::rss-synd::feed_info {feedlist data} {
	array set feed $feedlist
	set length [[namespace current]::xml_get_info $data[list -1 "*"]]
	for {set i 0} {$i < $length} {incr i} {
		set type [[namespace current]::xml_get_info $data[list $i "*"] "name"]
		switch [string tolower $type] {
			rss {
				set feed(tag-list)[list 0 "channel"]
				set feed(tag-name) "item"
				break
			}
			rdf:rdf {
				set feed(tag-list)[list]
				set feed(tag-name) "item"
				break
			}
			feed {
				set feed(tag-list)[list]
				set feed(tag-name) "entry"
				break
			}
		}
	}
	if {![info exists feed(tag-list)]} {
		return
	}
	set feed(tag-feed)[list 0 $type]
	return [array get feed]
}

proc ::rss-synd::feed_gzip {cdata} {
	variable packages

	if {(![info exists packages(trf)]) || \
	    ($packages(trf) != 0)} {
		error "Trf package not found."
	}
	set cdata [string range $cdata 10 [expr { [string length $cdata] - 9 } ]]
	if {[catch {zip -mode decompress -nowrap 1 $cdata} data] != 0} {
		error $data
	}
	return $data
}

proc ::rss-synd::feed_read {feedlist} {
	array set feed $feedlist
	if {[catch {open $feed(database) "r"} fp] != 0} {
		error $fp
	}
	if {[info exists feed(charset)]} {
		fconfigure $fp -encoding [string tolower $feed(charset)]
	}
	set data ""
	while {![eof $fp]} {
		gets $fp line
		append data $line
	}
	close $fp
	return $data
}

proc ::rss-synd::feed_write {feedlist data} {
	array set feed $feedlist
	if {[catch {open $feed(database) "w+"} fp] != 0} {
		error $fp
	}
	if {[info exists feed(charset)]} {
		fconfigure $fp -encoding [string tolower $feed(charset)]
	}
	set data [string map { "\n" "" "\r" "" } $data]
	puts -nonewline $fp $data
	close $fp
}

proc ::rss-synd::xml_list_create {xml_data} {
	set xml_list[list]
	set ptr 0
	while {[string compare [set tag_start [[namespace current]::xml_get_position $xml_data $ptr]] ""]} {
		array set tag[list]
		set tag_start_first [lindex $tag_start 0]
		set tag_start_last [lindex $tag_start 1]
		set tag_string [string range $xml_data $tag_start_first $tag_start_last]
		set last_ptr $ptr
		set ptr [expr { $tag_start_last + 2 }]
		if {[regexp -nocase -- {^!(\[CDATA|--)} $tag_string]} {
			regexp -nocase -- {^!\[CDATA\[(.*?)\]\]$} $tag_string -> tag_data
			regexp -nocase -- {^!--(.*?)--$} $tag_string -> tag_data
			if {[info exists tag_data]} {
				set tag(data) [[namespace current]::xml_escape $tag_data]
			}
		} else {
			if {[string match {[/]*} $tag_string]} {
				putlog "\002Malformed Feed\002: Tag not open: \"<$tag_string>\" ($tag_start_first => $tag_start_last)"
				continue
			}
			if {![regexp -- {(.[^ \/\n\r]*)(?: |\n|\r\n|\r|)(.*?)$} $tag_string -> tag_name tag_args]} {
				putlog "parse error!!!?!?!?!"
				continue
			}
			set tag(name) [[namespace current]::xml_escape $tag_name]
			set tag(attrib)[list]
			if {[string length $tag_args] > 0} {
				set values [regexp -inline -all -- {(?:\s*|)(.[^=]*)="(.[^"]*)"} $tag_args]
				foreach {r_match r_tag r_value} $values {
					lappend tag(attrib) [[namespace current]::xml_escape $r_tag] [[namespace current]::xml_escape $r_value]
				}
			}
			if {(![regexp {(\?|!|/)(\s*)$} $tag_args]) || \
			    (![string match "\?*" $tag_string])} {
				regexp -indices -start $ptr -- "</$tag_name>" $xml_data tag_end
				set tag_end_first [lindex $tag_end 0]
				set tag_end_last [lindex $tag_end 1]
				set tmp_num [regexp -all -- "<$tag_name\(|.\[^>\]+\)>" [string range $xml_data $ptr $tag_end_last]]
				while {$tmp_num > 0} {
					regexp -indices -start $tag_end_last -- "</$tag_name>" $xml_data tag_end
					set tag_end_first [lindex $tag_end 0]
					set tag_end_last [lindex $tag_end 1]
					incr tmp_num -1
				}
				set ptr [expr { $tag_end_last + 1 }]
				catch {unset tmp_num xml_sub_data}
				set xml_sub_data [string range $xml_data [expr { $tag_start_last + 2 }] [expr { $tag_end_first - 1 }]]
				set result [[namespace current]::xml_list_create $xml_sub_data]
				if {[llength $result] > 0} {
					set tag(children) $result
				} else {
					set tag(data) [[namespace current]::xml_escape $xml_sub_data]
				}
			}
		}
		if {$last_ptr != [expr { $tag_start_first - 1 }]} {
			lappend xml_list[list "data" [[namespace current]::xml_escape [string range $xml_data $last_ptr [expr { $tag_start_first - 2 }]]]]
		}
		lappend xml_list [array get tag]
		array unset tag "*"
	}
	if {$ptr < [string length $xml_data]} {
		lappend xml_list[list "data" [[namespace current]::xml_escape [string range $xml_data $ptr end]]]
	}
	return $xml_list
}

proc ::rss-synd::xml_escape {string} {
	regsub -all -- {([\{\}])} $string {\\\1} string
	return $string
}

proc ::rss-synd::xml_get_position {xml_data ptr} {
	set tag_start[list -1 -1]
	regexp -indices -start $ptr {<(.+?)>} $xml_data -> tmp(tag)
	regexp -indices -start $ptr {<(!--.*?--)>} $xml_data -> tmp(comment)
	regexp -indices -start $ptr {<(!\[CDATA\[.+?\]\])>} $xml_data -> tmp(cdata)
	foreach name [lsort [array names tmp]] {
		set tmp_s [split $tmp($name)]
		if {( ([lindex $tmp_s 0] < [lindex $tag_start 0]) && \
		      ([lindex $tmp_s 0] > -1) ) || \
            ([lindex $tag_start 0] == -1)} {
			set tag_start $tmp($name)
		}
	}
	if {([lindex $tag_start 0] == -1) || \
	    ([lindex $tag_start 1] == -1)}  {
		set tag_start ""
	}
	return $tag_start
}

proc ::rss-synd::xml_list_flatten {xml_list {level 0}} {
	set xml_string ""
	foreach e_list $xml_list {
		if {[catch {array set e_array $e_list}] != 0} {
			return $xml_list
		}
		if {[info exists e_array(children)]} {
			append xml_string [[namespace current]::xml_list_flatten $e_array(children) [expr { $level + 1 }]]
		} elseif {[info exists e_array(data)]} {
			append xml_string $e_array(data)
		}
		array unset e_array "*"
	}
	return $xml_string
}

proc ::rss-synd::xml_get_info {xml_list path {element "data"}} {
	set i 0
	foreach {t_data} $xml_list {
		array set t_array $t_data
		if {![info exists t_array(name)]} {
			set t_array(name) ""
		}
		if {[string match -nocase [lindex $path 1] $t_array(name)]} {
			if {$i == [lindex $path 0]} {
				set result ""
				if {([llength $path] == 2) && \
				    ([info exists t_array($element)])} {
					set result $t_array($element)
				} elseif {[info exists t_array(children)]} {
					set result [[namespace current]::xml_get_info $t_array(children) [lreplace $path 0 1] $element]
				}
				return $result
			}
			incr i
		}
		array unset t_array
	}
	if {[lindex $path 0] == -1} {
		return $i
	}
}


proc ::rss-synd::xml_join_tags {args} {
	set list[list]
	foreach tag $args {
		foreach item $tag {
			if {[string length $item] > 0} {
				lappend list $item
			}
		}
	}
	return $list
}


proc ::rss-synd::feed_output {feedlist data {odata ""}} {
global cevir
	array set feed $feedlist
	set msgs[list]
	set path [[namespace current]::xml_join_tags $feed(tag-feed) $feed(tag-list) -1 $feed(tag-name)]
	set count [[namespace current]::xml_get_info $data $path]
	for {set i 0} {($i < $count) && ($i < $feed(announce-output))} {incr i} {
		set tmpp [[namespace current]::xml_join_tags $feed(tag-feed) $feed(tag-list) $i $feed(tag-name)]
		set tmpd [[namespace current]::xml_get_info $data $tmpp "children"]
		if {[[namespace current]::feed_compare $feedlist $odata $tmpd]} {
			break
		}
		set tmp_msg [[namespace current]::cookie_parse $feedlist $data $i]
		if {(![info exists feed(output-order)]) || \
		    ($feed(output-order) == 0)} {
			set msgs [linsert $msgs 0 $tmp_msg]
		} else {
			lappend msgs $tmp_msg
		}
	}
	foreach msg $msgs {
		foreach chan $feed(channels) {
			if {([catch {botonchan $chan}] == 0) || ([[namespace current]::is_chan $chan] == 0)} {
				foreach line [split $msg "\n"] {
					if {($feed(type) == 1) || ($feed(type) == 3)} {
						putserv "PRIVMSG $chan :[cevir $line]"
					} else {
						putserv "PRIVMSG $chan :[cevir $line]"
					}
				}
			}
		}
	}
}

proc ::rss-synd::feed_compare {feedlist odata data} {
	if {[string compare $odata ""] == 0} {
		return 0
	}
	array set feed $feedlist
	array set ofeed [[namespace current]::feed_info[list] $odata]
	if {[array size ofeed] == 0} {
		putlog "\002RSS Error\002: Invalid feed format ($feed(database))!"
		return 0
	}
	if {[string compare -nocase [lindex $feed(tag-feed) 1] "feed"] == 0} {
		set cmp_items[list {0 "id"} "children" "" 2 {0 "link"} "attrib" "href" 1 {0 "title"} "children" "" 1]
	} else {
		set cmp_items[list {0 "guid"} "children" "" 2 {0 "link"} "children" "" 1 {0 "title"} "children" "" 1]
	}
	set path [[namespace current]::xml_join_tags $ofeed(tag-feed) $ofeed(tag-list) -1 $ofeed(tag-name)]
	set count [[namespace current]::xml_get_info $odata $path]
	for {set i 0} {$i < $count} {incr i} {
		set tmpp [[namespace current]::xml_join_tags $ofeed(tag-feed) $ofeed(tag-list) $i $ofeed(tag-name)]
		set tmpd [[namespace current]::xml_get_info $odata $tmpp "children"]
		set e 0; 
		set m 0; 
		foreach {cmp_path cmp_element cmp_attrib cmp_weight} $cmp_items {
			set oresult [[namespace current]::xml_get_info $tmpd $cmp_path $cmp_element]
			if {[string compare -nocase $cmp_element "attrib"] == 0} {
				array set tmp $oresult
				catch {set oresult $tmp($cmp_attrib)}
				unset tmp
			}
			if {[string compare $oresult ""] == 0} {
				continue
			}
			incr e
			set result [[namespace current]::xml_get_info $data $cmp_path $cmp_element]
			if {[string compare -nocase $cmp_element "attrib"] == 0} {
				array set tmp $result
				catch {set result $tmp($cmp_attrib)}
				unset tmp
			}
			if {[string compare -nocase $oresult $result] == 0} {
				set m [expr { $m + $cmp_weight} ]
			}
		}
		if {[expr { round(double($m) / double($e) * 100) }] >= 66} {
			return 1
		}
	}
	return 0
}

proc ::rss-synd::cookie_parse {feedlist data current} {
	array set feed $feedlist
	set output $feed(output)
	set eval 0
	if {([info exists feed(evaluate-tcl)]) && ($feed(evaluate-tcl) == 1)} { set eval 1 }
	set matches [regexp -inline -nocase -all -- {@@(.*?)@@} $output]
	foreach {match tmpc} $matches {
		set tmpc [split $tmpc "!"]
		set index 0
		set cookie[list]
		foreach piece $tmpc {
			set tmpp [regexp -nocase -inline -all -- {^(.*?)\((.*?)\)|(.*?)$} $piece]
			if {[lindex $tmpp 3] == ""} {
				lappend cookie [lindex $tmpp 2] [lindex $tmpp 1]
			} else {
				lappend cookie 0 [lindex $tmpp 3]
			}
		}
		if {[string compare -nocase $feed(tag-name) [lindex $cookie 1]] == 0} {
			set cookie [[namespace current]::xml_join_tags $feed(tag-list) [lreplace $cookie $index $index $current]]
		}
		set cookie [[namespace current]::xml_join_tags $feed(tag-feed) $cookie]
		if {[set tmp [[namespace current]::charset_encode $feedlist [[namespace current]::cookie_replace $cookie $data]]] != ""} {
			set tmp [[namespace current]::xml_list_flatten $tmp]
			regsub -nocase -- "$match" $output "[string map { "&" "\\\x26" } [[namespace current]::html_decode $eval $tmp]]" output
		}
	}
	if {(![info exists feed(remove-empty)]) || ($feed(remove-empty) == 1)} {
		regsub -nocase -all -- "@@.*?@@" $output "" output
	}
	if {$eval == 1} {
		if {[catch {set output [subst $output]} error] != 0} {
			putlog "\002RSS Eval Error\002: $error"
		}
	}
	return $output
}

proc ::rss-synd::cookie_replace {cookie data} {
	set element "children"
	set tags[list]
	foreach {num section} $cookie {
		if {[string compare "=" [string range $section 0 0]] == 0} {
			set attrib [string range $section 1 end]
			set element "attrib"
			break
		} else {
			lappend tags $num $section
		}
	}
	set return [[namespace current]::xml_get_info $data $tags $element]
	if {[string compare -nocase "attrib" $element] == 0} {
		array set tmp $return
		if {[catch {set return $tmp($attrib)}] != 0} {
			return
		}
	}
	return $return
}

proc ::rss-synd::html_decode {eval data {loop 0}} {
	array set chars {
			 nbsp	\x20 amp	\x26 quot	\x22 lt		\x3C
			 gt		\x3E iexcl	\xA1 cent	\xA2 pound	\xA3
			 curren	\xA4 yen	\xA5 brvbar	\xA6 brkbar	\xA6
			 sect	\xA7 uml	\xA8 die	\xA8 copy	\xA9
			 ordf	\xAA laquo	\xAB not	\xAC shy	\xAD
			 reg	\xAE hibar	\xAF macr	\xAF deg	\xB0
			 plusmn	\xB1 sup2	\xB2 sup3	\xB3 acute	\xB4
			 micro	\xB5 para	\xB6 middot	\xB7 cedil	\xB8
			 sup1	\xB9 ordm	\xBA raquo	\xBB frac14	\xBC
			 frac12	\xBD frac34	\xBE iquest	\xBF Agrave	\xC0
			 Aacute	\xC1 Acirc	\xC2 Atilde	\xC3 Auml	\xC4
			 Aring	\xC5 AElig	\xC6 Ccedil	\xC7 Egrave	\xC8
			 Eacute	\xC9 Ecirc	\xCA Euml	\xCB Igrave	\xCC
			 Iacute	\xCD Icirc	\xCE Iuml	\xCF ETH	\xD0
			 Dstrok	\xD0 Ntilde	\xD1 Ograve	\xD2 Oacute	\xD3
			 Ocirc	\xD4 Otilde	\xD5 Ouml	\xD6 times	\xD7
			 Oslash	\xD8 Ugrave	\xD9 Uacute	\xDA Ucirc	\xDB
			 Uuml	\xDC Yacute	\xDD THORN	\xDE szlig	\xDF
			 agrave	\xE0 aacute	\xE1 acirc	\xE2 atilde	\xE3
			 auml	\xE4 aring	\xE5 aelig	\xE6 ccedil	\xE7
			 egrave	\xE8 eacute	\xE9 ecirc	\xEA euml	\xEB
			 igrave	\xEC iacute	\xED icirc	\xEE iuml	\xEF
			 eth	\xF0 ntilde	\xF1 ograve	\xF2 oacute	\xF3
			 ocirc	\xF4 otilde	\xF5 ouml	\xF6 divide	\xF7
			 oslash	\xF8 ugrave	\xF9 uacute	\xFA ucirc	\xFB
			 uuml	\xFC yacute	\xFD thorn	\xFE yuml	\xFF
			 ensp	\x20 emsp	\x20 thinsp	\x20 zwnj	\x20
			 zwj	\x20 lrm	\x20 rlm	\x20 euro	\x80
			 sbquo	\x82 bdquo	\x84 hellip	\x85 dagger	\x86
			 Dagger	\x87 circ	\x88 permil	\x89 Scaron	\x8A
			 lsaquo	\x8B OElig	\x8C oelig	\x8D lsquo	\x91
			 rsquo	\x92 ldquo	\x93 rdquo	\x94 ndash	\x96
			 mdash	\x97 tilde	\x98 scaron	\x9A rsaquo	\x9B
			 Yuml	\x9F apos	\x27
			}
	regsub -all -- {<(.[^>]*)>} $data " " data
	if {$eval != 1} {
		regsub -all -- {([\"\$\[\]\{\}\(\)\\])} $data {\\\1} data
	} else {
		regsub -all -- {([\"\$\[\]\{\}\(\)\\])} $data {\\\\\\\1} data
	}
	regsub -all -- {&#([0-9][0-9]?[0-9]?);?} $data {[format %c [scan \1 %d]]} data
	regsub -all -- {&([0-9a-zA-Z#]*);} $data {[if {[catch {set tmp $chars(\1)} char] == 0} { set tmp }]} data
	regsub -all -nocase -- {&([0-9a-zA-Z#]*);} $data {[if {[catch {set tmp [string tolower $chars(\1)]} char] == 0} { set tmp }]} data
	regsub -nocase -all -- "\\s{2,}" $data " " data
	set data [subst $data]
	if {[incr loop] == 1} {
		set data [[namespace current]::html_decode 0 $data $loop]
	}
	return $data
}

proc ::rss-synd::charset_encode {feedlist string} {
	array set feed $feedlist
	if {[info exists feed(charset)]} {
		set string [encoding convertto [string tolower $feed(charset)] $string]
	}
	return $string
}

proc ::rss-synd::check_channel {chanlist chan} {
	foreach match [split $chanlist] {
		if {[string compare -nocase $match $chan] == 0} {
			return 1
		}
	}
	return 0
}

proc ::rss-synd::is_chan {chan} {
	if {([string index $chan 0] == "#") || ([string index $chan 0] == "&")} {
		return 1
	}
	return 0
}

proc ::rss-synd::urldecode {str} {
	regsub -all -- {([\"\$\[\]\{\}\(\)\\])} $str {\\\1} str
	regsub -all -- {%([aAbBcCdDeEfF0-9][aAbBcCdDeEfF0-9]);?} $str {[format %c [scan \1 %x]]} str
	return [subst $str]
}

::rss-synd::init


proc cevir {icerik} {
  regsub -all "Ãœ" $icerik "ü" icerik
  regsub -all "ÅŸ" $icerik "ş" icerik
  regsub -all "ÄŸ" $icerik "g" icerik
  regsub -all "Ç" $icerik "ç" icerik
  regsub -all "Ä°" $icerik "i" icerik
  regsub -all "Ö" $icerik "ö" icerik
  regsub -all "ü" $icerik "ü" icerik
  regsub -all "ÅŸ" $icerik "ş" icerik
  regsub -all "ÄŸ" $icerik "g" icerik
  regsub -all "ç" $icerik "ç" icerik
  regsub -all "ı" $icerik "ı" icerik
  regsub -all "ö" $icerik "ö" icerik
  regsub -all "{" $icerik "" icerik
  regsub -all "}" $icerik "" icerik
  return $icerik
}