[packages/rpm-build-tools.git] / pldnotify.awk

#!/bin/awk -f
# $Revision$, $Date$
#
# Copyright (C) 2000-2010 PLD-Team <feedback@pld-linux.org>
# Authors:
#	Sebastian Zagrodzki <zagrodzki@pld-linux.org>
#	Jacek Konieczny <jajcus@pld-linux.org>
#	Andrzej Krzysztofowicz <ankry@pld-linux.org>
#	Jakub Bogusz <qboosh@pld-linux.org>
#	Elan Ruusamäe <glen@pld-linux.org>
#
# See cvs log pldnotify.awk for list of contributors
#
# TODO:
# - "SourceXDownload" support (use given URLs if present instead of cut-down SourceX URLs)
# - "SourceXActiveFTP" support
# - support debian/watch http://wiki.debian.org/debian/watch/


function d(s) {
	if (!DEBUG) {
		return
	}
	print s >> "/dev/stderr"
}

function fixedsub(s1,s2,t,	ind) {
# substitutes fixed strings (not regexps)
	if (ind = index(t,s1)) {
		t = substr(t, 1, ind-1) s2 substr(t, ind+length(s1))
	}
	return t
}

function ispre(s) {
	if ((s~"pre")||(s~"PRE")||(s~"beta")||(s~"BETA")||(s~"alpha")||(s~"ALPHA")||(s~"rc")||(s~"RC")) {
		d("pre-version")
		return 1
	} else {
		return 0
	}
}

function compare_ver(v1,v2) {
# compares version numbers
	while (match(v1,/[a-zA-Z][0-9]|[0-9][a-zA-Z]/))
		v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
	while (match(v2,/[a-zA-Z][0-9]|[0-9][a-zA-Z]/))
		v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
	sub("^0*","",v1)
	sub("^0*","",v2)
	gsub("\.0*",".",v1)
	gsub("\.0*",".",v2)
	d("v1 == " v1)
	d("v2 == " v2)
	count=split(v1,v1a,"\.")
	count2=split(v2,v2a,"\.")

	if (count<count2) mincount=count
	else mincount=count2

	for (i=1; i<=mincount; i++) {
		if (v1a[i]=="") v1a[i]=0
		if (v2a[i]=="") v2a[i]=0
		d("i == " i)
		d("v1[i] == " v1a[i])
		d("v2[i] == " v2a[i])
		if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
			if (length(v2a[i])>length(v1a[i]))
				return 1
			else if (v2a[i]>v1a[i])
				return 1
			else if (length(v1a[i])>length(v2a[i]))
				return 0
			else if (v1a[i]>v2a[i])
				return 0
		} else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
			if (v2a[i]>v1a[i])
				return 1
			else if (v1a[i]>v2a[i])
				return 0
		} else if (ispre(v1a[i]) == 1)
			return 1
		else
			return 0
	}
	if ((count2==mincount)&&(count!=count2)) {
		for (i=count2+1; i<=count; i++)
			if (ispre(v1a[i]) == 1)
				return 1
		return 0
	} else if (count!=count2) {
		for (i=count+1; i<=count2; i++)
			if (ispre(v2a[i]) == 1)
				return 0
		return 1
	}
	return 0
}

function compare_ver_dec(v1,v2) {
# compares version numbers as decimal floats
	while (match(v1,/[0-9][a-zA-Z]/))
		v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
	while (match(v2,/[0-9][a-zA-Z]/))
		v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
	sub("^0*","",v1)
	sub("^0*","",v2)
	d("v1 == " v1)
	d("v2 == " v2)
	count=split(v1,v1a,"\.")
	count2=split(v2,v2a,"\.")

	if (count<count2) mincount=count
	else mincount=count2

	for (i=1; i<=mincount; i++) {
		if (v1a[i]=="") v1a[i]=0
		if (v2a[i]=="") v2a[i]=0
		d("i == " i)
		d("v1[i] == " v1a[i])
		d("v2[i] == " v2a[i])
		if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
			if (i==2) {
				if (0+("." v2a[i])>0+("." v1a[i]))
					return 1
				else if (0+("." v1a[i])>0+("." v2a[i]))
					return 0
			} else {
				if (length(v2a[i])>length(v1a[i]))
					return 1
				else if (v2a[i]>v1a[i])
					return 1
				else if (length(v1a[i])>length(v2a[i]))
					return 0
				else if (v1a[i]>v2a[i])
					return 0
			}
		} else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
			if (v2a[i]>v1a[i])
				return 1
			else if (v1a[i]>v2a[i])
				return 0
		} else if (ispre(v1a[i]) == 1)
			return 1
		else
			return 0
	}
	if ((count2==mincount)&&(count!=count2)) {
		for (i=count2+1; i<=count; i++)
			if (ispre(v1a[i]) == 1)
				return 1
		return 0
	} else if (count!=count2) {
		for (i=count+1; i<=count2; i++)
			if (ispre(v2a[i]) == 1)
				return 0
		return 1
	}
	return 0
}

function link_seen(link) {
	for (seenlink in frameseen) {
		if (seenlink == link) {
			d("Link: [" link "] seen already, skipping...")
			return 1
		}
	}
	frameseen[link]=1
	return 0
}

function mktemp(   _cmd, _tmpfile) {
	_cmd = "mktemp /tmp/XXXXXX"
	_cmd | getline _tmpfile
	close(_cmd)
	return _tmpfile
}

# fix link to artificial one that will be recognized rest of this script
function postfix_link(url, link) {
	oldlink = link
	if ((url ~/^(http|https):\/\/github.com\//) && (link ~ /.*\/tarball\//)) {
		gsub(".*\/tarball\/", "", link)
		link = link ".tar.gz"
	}
	d("POST FIXING URL [ " oldlink " ] to [ " link " ]")
	return link
}

# get all <A HREF=..> tags from specified URL
function get_links(url,filename,   errno,link,oneline,retval,odp,wholeodp,lowerodp,tmpfile,cmd) {

	wholeerr=""

	tmpfile = mktemp()
	tmpfileerr = mktemp()

	if (url ~ /^http:\/\/(download|dl).(sf|sourceforge).net\//) {
		gsub("^http://(download|dl).(sf|sourceforge).net/", "", url)
		gsub("/.*", "", url)
		url = "http://sourceforge.net/projects/" url "/files/"
		d("sf url, mungled url to: " url)
	}

	if (url ~ /^http:\/\/(.*)\.googlecode\.com\/files\//) {
		gsub("^http://", "", url)
		gsub("\..*", "", url)
		url = "http://code.google.com/p/" url "/downloads/list"
		d("googlecode url, mungled url to: " url)
	}

	if (url ~ /^http:\/\/pecl.php.net\/get\//) {
		gsub("-.*", "", filename)
		url = "http://pecl.php.net/package/" filename
		d("pecl.php.net url, mungled url to: " url)
	}

	if (url ~ /^(http|ftp):\/\/mysql.*\/Downloads\/MySQL-5.1\//) {
		url = "http://dev.mysql.com/downloads/mysql/5.1.html#source"
		 d("mysql 5.1 url, mungled url to: " url)
	}

	if (url ~/^(http|https):\/\/launchpad\.net\/(.*)\//) {
		gsub("^(http|https):\/\/launchpad\.net\/", "", url)
		gsub("\/.*/", "", url)
		url = "https://code.launchpad.net/" url "/+download"
		d("main launchpad url, mungled url to: " url)
	}

	if (url ~/^(http|https):\/\/edge\.launchpad\.net\/(.*)\//) {
		gsub("^(http|https):\/\/edge\.launchpad\.net\/", "", url)
		gsub("\/.*/", "", url)
		url = "https://edge.launchpad.net/" url "/+download"
		d("edge launchpad url, mungled url to: " url)
	}

	if (url ~/^(http|https):\/\/github.com\/.*\/(.*)\/tarball\//) {
		gsub("\/tarball\/.*", "/downloads", url)
		d("github tarball url, mungled url to: " url)
	}

	if (url ~/^(http|https):\/\/cgit\..*\/(.*)\/snapshot\//) {
		gsub("\/snapshot\/.*", "/", url)
		d("cgit snapshot tarball url, mungled url to: " url)
	}

	d("Retrieving: " url)
	cmd = "wget --user-agent \"Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2) Gecko/20100129 PLD/3.0 (Th) Iceweasel/3.6\" -nv -O - \"" url "\" -t 2 -T 45 --passive-ftp --no-check-certificate > " tmpfile " 2> " tmpfileerr
	d("Execute: " cmd)
	errno = system(cmd)
	d("Execute done")

	if (errno==0) {
		wholeodp = ""
		d("Reading succeess response...")
		while (getline oneline < tmpfile)
			wholeodp=(wholeodp " " oneline)
#			d("Response: " wholeodp)
	} else {
		d("Reading failure response...")
		wholeerr = ""
		while (getline oneline < tmpfileerr)
			wholeerr=(wholeerr " " oneline)
		d("Error Response: " wholeerr)
	}

	system("rm -f " tmpfile)
	system("rm -f " tmpfileerr)

	urldir=url;
	sub(/[^\/]+$/,"",urldir)

	if ( errno==0) {
		while (match(wholeodp, /<([aA]|[fF][rR][aA][mM][eE])[ \t][^>]*>/) > 0) {
			d("Processing links...")
			odp=substr(wholeodp,RSTART,RLENGTH);
			wholeodp=substr(wholeodp,RSTART+RLENGTH);

			lowerodp=tolower(odp);
			if (lowerodp ~ /<frame[ \t]/) {
				sub(/[sS][rR][cC]=[ \t]*/,"src=",odp);
				match(odp,/src="[^"]+"/)
				newurl=substr(odp,RSTART+5,RLENGTH-6)
				d("Frame: " newurl)
				if (newurl !~ /\//) {
					newurl=(urldir newurl)
					d("Frame->: " newurl)
				}

				if (link_seen(newurl)) {
					newurl=""
					continue
				}

				retval=(retval " " get_links(newurl))
			} else if (lowerodp ~ /href=[ \t]*"[^"]*"/) {
				sub(/[hH][rR][eE][fF]=[ \t]*"/,"href=\"",odp)
				match(odp,/href="[^"]*"/)
				link=substr(odp,RSTART,RLENGTH)
				odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
				link=substr(link,7,length(link)-7)
				link=postfix_link(url, link)

				if (link_seen(link)) {
					link=""
					continue
				}

				retval=(retval " " link)
				d("href(\"\"): " link)
			} else if (lowerodp ~ /href=[ \t]*'[^']*'/) {
				sub(/[hH][rR][eE][fF]=[ \t]*'/,"href='",odp)
				match(odp,/href='[^']*'/)
				link=substr(odp,RSTART,RLENGTH)
				odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
				link=substr(link,7,length(link)-7)
				link=postfix_link(url, link)

				if (link_seen(link)) {
					link=""
					continue
				}

				retval=(retval " " link)
				d("href(''): " link)
			} else if (lowerodp ~ /href=[ \t]*[^ \t>]*/) {
				sub(/[hH][rR][eE][fF]=[ \t]*/,"href=",odp)
				match(odp,/href=[^ \t>]*/)
				link=substr(odp,RSTART,RLENGTH)
				odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
				link=substr(link,6,length(link)-5)

				if (link_seen(link)) {
					link=""
					continue
				}

				retval=(retval " " link)
				d("href(): " link)
			} else {
				# <a ...> but not href - skip
				d("skipping <a > without href: " odp)
			}
		}
	} else {
		retval=("WGET ERROR: " errno ": " wholeerr)
	}


	d("Returning: " retval)
	return retval
}

function subst_defines(var,defs) {
# substitute all possible RPM macros
	while ((var ~ /%{.*}/) || (var ~ /%[A-Za-z0-9_]+/)) {
		oldvar=var
		for (j in defs) {
			gsub("%{" j "}", defs[j], var)
			gsub("%" j , defs[j], var)
		}
		if (var==oldvar) {
			if (DEBUG) {
				for (i in defs) {
					d(i " == " defs[i])
				}
			}
			return var
		}
	}
	return var
}

function find_mirror(url) {

	while (succ = (getline line < "mirrors")) {
	    if (succ==-1) { return url }
		nf=split(line,fields,"|")
		if (nf>1){
			origin=fields[1]
			mirror=fields[2]
			mname=fields[3]
			prefix=substr(url,1,length(origin))
			if (prefix==origin){
				d("Mirror fount at " mname)
				close("mirrors")
				return mirror substr(url,length(origin)+1)
			}
		}
	}

	return url
}

function process_source(number,lurl,name,version) {
# fetches file list, and compares version numbers
	d("Processing " lurl)

	if ( index(lurl,version)==0 ) {
		d("There is no version number.")
		return 0
	}

	sub("://",":",lurl)
	sub("/",":/",lurl)
	gsub("[^/]*$",":&",lurl)
	split(lurl,url,":")
	acc=url[1]
	host=url[2]
	dir=url[3]
	filename=url[4]

	if (index(dir,version)) {
		# directory name as version maching mode:
		# if /something/version/name-version.tarball then check
		# in /something/ looking for newer directory
		dir=substr(dir,1,index(dir,version)-1)
		sub("[^/]*$","",dir)
		sub("(\.tar\.(bz|bz2|gz|lzma|xz)|zip)$","",filename)
	}

	d("Will check a directory: " dir)
	d("and a file: " filename)

	filenameexp=filename
	gsub("\+","\\+",filenameexp)
	sub(version,"[A-Za-z0-9.]+",filenameexp)
	gsub("\.","\\.",filenameexp)
	d("Expression: " filenameexp)
	match(filename,version)
	prever=substr(filename,1,RSTART-1)
	postver=substr(filename,RSTART+RLENGTH)
	d("Before number: " prever)
	d("and after: " postver)
	newurl=find_mirror(acc "://" host dir)
	#print acc "://" host dir
	#newurl=url[1]"://"url[2]url[3]url[4]
	#newurl=acc "://" host dir filename
	d("Looking at " newurl)

	references=0
	finished=0
	oldversion=version
	odp=get_links(newurl,filename)
	if( odp ~ "ERROR: ") {
		print name "(" number ") " odp
	} else {
		d("WebPage downloaded")
		c=split(odp,linki)
		for (nr=1; nr<=c; nr++) {
			addr=linki[nr]

			d("Found link: " addr)

			# github has very different tarball links that clash with this safe check
			if (!(newurl ~/^(http|https):\/\/github.com\/.*\/tarball/)) {
				if (addr ~ "[-_.0-9A-Za-z~]" filenameexp) {
					continue
				}
			}

			if (addr ~ filenameexp) {
				match(addr,filenameexp)
				newfilename=substr(addr,RSTART,RLENGTH)
				d("Hypothetical new: " newfilename)
				newfilename=fixedsub(prever,"",newfilename)
				newfilename=fixedsub(postver,"",newfilename)
				d("Version: " newfilename)
				if (newfilename ~ /\.(asc|sig|pkg|bin|binary|built)$/) continue
				# strip ending (happens when in directiory name as version matching mode)
				sub("(\.tar\.(bz|bz2|gz|lzma|xz)|zip)$","",newfilename)
				if (NUMERIC) {
					if ( compare_ver_dec(version, newfilename)==1 ) {
						d("Yes, there is new one")
						version=newfilename
						finished=1
					}
				} else if ( compare_ver(version, newfilename)==1 ) {
					d("Yes, there is new one")
					version=newfilename
					finished=1
				}
			}
		}
		if (finished==0)
			print name "(" number ") seems ok: " oldversion
		else
			print name "(" number ") [OLD] " oldversion " [NEW] " version
	}
}

function rss_upgrade(name, ver, url, regex, cmd, nver) {
	regex = "s/.*<title>" regex "<\/title>.*/\\1/p"
	cmd = "wget -q -O - " url " | sed -nre '" regex "' | head -n1"

	d("rss_upgrade_cmd: " cmd)
	cmd | getline nver
	close(cmd)

	if (compare_ver(ver, nver)) {
		print name " [OLD] " ver " [NEW] " nver
	} else {
		print name " seems ok: " ver
	}
}

# check for ZF upgrade from rss
function zf_upgrade(name, ver) {
	rss_upgrade(name, ver, \
		"http://devzone.zend.com/tag/Zend_Framework_Management/format/rss2.0", \
		"Zend Framework ([^\\s]+) Released" \
	);
}

function hudson_upgrade(name, ver) {
	rss_upgrade(name, ver, \
		"https://hudson.dev.java.net/servlets/ProjectRSS?type=news", \
		"Hudson ([0-9.]+) released" \
	);
}

# upgrade check for pear package using PEAR CLI
function pear_upgrade(name, ver,    pname, pearcmd, nver) {
	pname = name;
	sub(/^php-pear-/, "", pname);

	pearcmd = "pear remote-info " pname " | awk '/^Latest/{print $NF}'"
	d("pearcmd: " pearcmd)
	pearcmd | getline nver
	close(pearcmd)

	if (compare_ver(ver, nver)) {
		print name " [OLD] " ver " [NEW] " nver
	} else {
		print name " seems ok: " ver
	}

	return
}

function vim_upgrade(name, ver,     mver, nver, vimcmd) {
	# %patchset_source -f ftp://ftp.vim.org/pub/editors/vim/patches/7.2/7.2.%03g 1 %{patchlevel}
	mver = substr(ver, 0, 4)
	vimcmd = "wget -q -O - ftp://ftp.vim.org/pub/editors/vim/patches/"mver"/MD5SUMS|grep -vF .gz|tail -n1|awk '{print $2}'"
	d("vimcmd: " vimcmd)
	vimcmd | getline nver
	close(vimcmd)

	if (compare_ver(ver, nver)) {
		print name " [OLD] " ver " [NEW] " nver
	} else {
		print name " seems ok: " ver
	}
}

function process_data(name,ver,rel,src) {
	if (name ~ /^php-pear-/) {
		return pear_upgrade(name, ver);
	}
	if (name == "ZendFramework") {
		return zf_upgrade(name, ver);
	}
	if (name == "hudson") {
		return hudson_upgrade(name, ver);
	}
	if (name == "vim") {
		return vim_upgrade(name, ver);
	}

# this function checks if substitutions were valid, and if true:
# processes each URL and tries to get current file list
	for (i in src) {
		if ( src[i] ~ /%{nil}/ ) {
			gsub(/\%\{nil\}/, "", src[i])
		}
		if ( src[i] !~ /%{.*}/ && src[i] !~ /%[A-Za-z0-9_]/ )  {
			d("Source: " src[i])
			process_source(i,src[i],name,ver)
		} else {
			print FNAME ":" i ": impossible substitution: " src[i]
		}
	}
}

BEGIN {
	# if U want to use DEBUG, run script with "-v DEBUG=1"
	# or uncomment the line below
	# DEBUG = 1

	errno=system("wget --help > /dev/null 2>&1")
	if (errno) {
		print "No wget installed!"
		exit 1
	}
	if (ARGC>=3 && ARGV[2]=="-n") {
		NUMERIC=1
		for (i=3; i<ARGC; i++) ARGV[i-1]=ARGV[i]
		ARGC=ARGC-1
	}
}

FNR==1 {
	if ( ARGIND != 1 ) {
		# clean frameseen for each ARG
		for (i in frameseen) {
			delete frameseen[i]
		}
		frameseen[0] = 1

		process_data(NAME,VER,REL,SRC)
		NAME="" ; VER="" ; REL=""
		for (i in DEFS) delete DEFS[i]
		for (i in SRC) delete SRC[i]
	}
	FNAME=FILENAME
	DEFS["_alt_kernel"]=""
	DEFS["20"]="\\ "
}

/^[Uu][Rr][Ll]:/&&(URL=="") { URL=subst_defines($2,DEFS) ; DEFS["url"]=URL }
/^[Nn]ame:/&&(NAME=="") { NAME=subst_defines($2,DEFS) ; DEFS["name"]=NAME }
/^[Vv]ersion:/&&(VER=="") { VER=subst_defines($2,DEFS) ; DEFS["version"]=VER }
/^[Rr]elease:/&&(REL=="") { REL=subst_defines($2,DEFS) ; DEFS["release"]=REL }
/^[Ss]ource[0-9]*:/ { if (/(ftp|http|https):\/\//) SRC[FNR]=subst_defines($2,DEFS) }
/%define/ { DEFS[$2]=subst_defines($3,DEFS) }

END {
	process_data(NAME,VER,REL,SRC)
}
Commit	Line	Data
6fb3305d	1	#!/bin/awk -f
d4089f30	2	# $Revision$, $Date$
b52a0a12	3	#
2675159e	4	# Copyright (C) 2000-2010 PLD-Team <feedback@pld-linux.org>
b52a0a12 JB	5	# Authors:
	6	# Sebastian Zagrodzki <zagrodzki@pld-linux.org>
	7	# Jacek Konieczny <jajcus@pld-linux.org>
	8	# Andrzej Krzysztofowicz <ankry@pld-linux.org>
	9	# Jakub Bogusz <qboosh@pld-linux.org>
	10	# Elan Ruusamäe <glen@pld-linux.org>
	11	#
	12	# See cvs log pldnotify.awk for list of contributors
	13	#
	14	# TODO:
	15	# - "SourceXDownload" support (use given URLs if present instead of cut-down SourceX URLs)
	16	# - "SourceXActiveFTP" support
86abc88a	17	# - support debian/watch http://wiki.debian.org/debian/watch/
3ca67c5b	18
72446964 ER	19
	20	function d(s) {
	21	if (!DEBUG) {
	22	return
	23	}
	24	print s >> "/dev/stderr"
	25	}
	26
2aba2068 SZ	27	function fixedsub(s1,s2,t, ind) {
	28	# substitutes fixed strings (not regexps)
	29	if (ind = index(t,s1)) {
	30	t = substr(t, 1, ind-1) s2 substr(t, ind+length(s1))
	31	}
	32	return t
	33	}
6fb3305d	34
e3c5f324 JB	35	function ispre(s) {
e3c5f324 JB	36	if ((s~"pre")\|\|(s~"PRE")\|\|(s~"beta")\|\|(s~"BETA")\|\|(s~"alpha")\|\|(s~"ALPHA")\|\|(s~"rc")\|\|(s~"RC")) {
72446964	37	d("pre-version")
e3c5f324 JB	38	return 1
	39	} else {
	40	return 0
	41	}
	42	}
f0c5c231	43
70a5e8d4 SZ	44	function compare_ver(v1,v2) {
	45	# compares version numbers
	46	while (match(v1,/[a-zA-Z][0-9]\|[0-9][a-zA-Z]/))
	47	v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
	48	while (match(v2,/[a-zA-Z][0-9]\|[0-9][a-zA-Z]/))
	49	v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
	50	sub("^0*","",v1)
	51	sub("^0*","",v2)
e2ebf07c JB	52	gsub("\.0*",".",v1)
e2ebf07c JB	53	gsub("\.0*",".",v2)
72446964 ER	54	d("v1 == " v1)
72446964 ER	55	d("v2 == " v2)
70a5e8d4 SZ	56	count=split(v1,v1a,"\.")
70a5e8d4 SZ	57	count2=split(v2,v2a,"\.")
f0c5c231 ER	58
f0c5c231 ER	59	if (count<count2) mincount=count
70a5e8d4	60	else mincount=count2
f0c5c231	61
70a5e8d4	62	for (i=1; i<=mincount; i++) {
db83adc3 SZ	63	if (v1a[i]=="") v1a[i]=0
db83adc3 SZ	64	if (v2a[i]=="") v2a[i]=0
72446964 ER	65	d("i == " i)
	66	d("v1[i] == " v1a[i])
	67	d("v2[i] == " v2a[i])
70a5e8d4 SZ	68	if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
	69	if (length(v2a[i])>length(v1a[i]))
	70	return 1
	71	else if (v2a[i]>v1a[i])
	72	return 1
	73	else if (length(v1a[i])>length(v2a[i]))
	74	return 0
	75	else if (v1a[i]>v2a[i])
	76	return 0
	77	} else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
	78	if (v2a[i]>v1a[i])
	79	return 1
	80	else if (v1a[i]>v2a[i])
	81	return 0
e3c5f324	82	} else if (ispre(v1a[i]) == 1)
70a5e8d4 SZ	83	return 1
	84	else
	85	return 0
	86	}
	87	if ((count2==mincount)&&(count!=count2)) {
	88	for (i=count2+1; i<=count; i++)
e3c5f324	89	if (ispre(v1a[i]) == 1)
70a5e8d4 SZ	90	return 1
	91	return 0
	92	} else if (count!=count2) {
	93	for (i=count+1; i<=count2; i++)
e3c5f324	94	if (ispre(v2a[i]) == 1)
70a5e8d4 SZ	95	return 0
	96	return 1
	97	}
db4f445e	98	return 0
70a5e8d4 SZ	99	}
70a5e8d4 SZ	100
f11b5a76	101	function compare_ver_dec(v1,v2) {
b8b1ac2a	102	# compares version numbers as decimal floats
f11b5a76	103	while (match(v1,/[0-9][a-zA-Z]/))
	104	v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
	105	while (match(v2,/[0-9][a-zA-Z]/))
	106	v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
	107	sub("^0*","",v1)
	108	sub("^0*","",v2)
72446964 ER	109	d("v1 == " v1)
72446964 ER	110	d("v2 == " v2)
f11b5a76	111	count=split(v1,v1a,"\.")
f11b5a76	112	count2=split(v2,v2a,"\.")
f0c5c231 ER	113
f0c5c231 ER	114	if (count<count2) mincount=count
f11b5a76	115	else mincount=count2
f0c5c231	116
f11b5a76	117	for (i=1; i<=mincount; i++) {
	118	if (v1a[i]=="") v1a[i]=0
	119	if (v2a[i]=="") v2a[i]=0
72446964 ER	120	d("i == " i)
	121	d("v1[i] == " v1a[i])
	122	d("v2[i] == " v2a[i])
f11b5a76	123	if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
	124	if (i==2) {
	125	if (0+("." v2a[i])>0+("." v1a[i]))
	126	return 1
	127	else if (0+("." v1a[i])>0+("." v2a[i]))
	128	return 0
	129	} else {
	130	if (length(v2a[i])>length(v1a[i]))
	131	return 1
	132	else if (v2a[i]>v1a[i])
	133	return 1
	134	else if (length(v1a[i])>length(v2a[i]))
	135	return 0
	136	else if (v1a[i]>v2a[i])
	137	return 0
	138	}
	139	} else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
	140	if (v2a[i]>v1a[i])
	141	return 1
	142	else if (v1a[i]>v2a[i])
	143	return 0
e3c5f324	144	} else if (ispre(v1a[i]) == 1)
f11b5a76	145	return 1
	146	else
	147	return 0
	148	}
	149	if ((count2==mincount)&&(count!=count2)) {
	150	for (i=count2+1; i<=count; i++)
e3c5f324	151	if (ispre(v1a[i]) == 1)
f11b5a76	152	return 1
	153	return 0
	154	} else if (count!=count2) {
	155	for (i=count+1; i<=count2; i++)
e3c5f324	156	if (ispre(v2a[i]) == 1)
f11b5a76	157	return 0
	158	return 1
	159	}
	160	return 0
	161	}
	162
371e7443 AM	163	function link_seen(link) {
	164	for (seenlink in frameseen) {
	165	if (seenlink == link) {
72446964	166	d("Link: [" link "] seen already, skipping...")
371e7443 AM	167	return 1
	168	}
	169	}
	170	frameseen[link]=1
	171	return 0
	172	}
	173
deed2eef ER	174	function mktemp( _cmd, _tmpfile) {
	175	_cmd = "mktemp /tmp/XXXXXX"
	176	_cmd \| getline _tmpfile
	177	close(_cmd)
	178	return _tmpfile
	179	}
	180
6ca0a958 AM	181	# fix link to artificial one that will be recognized rest of this script
	182	function postfix_link(url, link) {
	183	oldlink = link
	184	if ((url ~/^(http\|https):\/\/github.com\//) && (link ~ /.*\/tarball\//)) {
	185	gsub(".*\/tarball\/", "", link)
	186	link = link ".tar.gz"
	187	}
72446964	188	d("POST FIXING URL [ " oldlink " ] to [ " link " ]")
6ca0a958 AM	189	return link
	190	}
	191
70a5e8d4	192	# get all <A HREF=..> tags from specified URL
d5697af2	193	function get_links(url,filename, errno,link,oneline,retval,odp,wholeodp,lowerodp,tmpfile,cmd) {
8fef61cd AM	194
	195	wholeerr=""
	196
deed2eef ER	197	tmpfile = mktemp()
deed2eef ER	198	tmpfileerr = mktemp()
8fef61cd	199
ea4c106c ER	200	if (url ~ /^http:\/\/(download\|dl).(sf\|sourceforge).net\//) {
ea4c106c ER	201	gsub("^http://(download\|dl).(sf\|sourceforge).net/", "", url)
d6aee61e AM	202	gsub("/.*", "", url)
d6aee61e AM	203	url = "http://sourceforge.net/projects/" url "/files/"
72446964	204	d("sf url, mungled url to: " url)
356ec898	205	}
f0c5c231	206
109ec22a	207	if (url ~ /^http:\/\/(.*)\.googlecode\.com\/files\//) {
3836b919 AM	208	gsub("^http://", "", url)
3836b919 AM	209	gsub("\..*", "", url)
b3df8960	210	url = "http://code.google.com/p/" url "/downloads/list"
72446964	211	d("googlecode url, mungled url to: " url)
3836b919 AM	212	}
3836b919 AM	213
0ed4cd23 AM	214	if (url ~ /^http:\/\/pecl.php.net\/get\//) {
	215	gsub("-.*", "", filename)
	216	url = "http://pecl.php.net/package/" filename
72446964	217	d("pecl.php.net url, mungled url to: " url)
0ed4cd23 AM	218	}
0ed4cd23 AM	219
fbf290ff AM	220	if (url ~ /^(http\|ftp):\/\/mysql.*\/Downloads\/MySQL-5.1\//) {
fbf290ff AM	221	url = "http://dev.mysql.com/downloads/mysql/5.1.html#source"
72446964	222	d("mysql 5.1 url, mungled url to: " url)
fbf290ff AM	223	}
fbf290ff AM	224
eb6fb288 AM	225	if (url ~/^(http\|https):\/\/launchpad\.net\/(.*)\//) {
	226	gsub("^(http\|https):\/\/launchpad\.net\/", "", url)
	227	gsub("\/.*/", "", url)
	228	url = "https://code.launchpad.net/" url "/+download"
72446964	229	d("main launchpad url, mungled url to: " url)
eb6fb288 AM	230	}
	231
	232	if (url ~/^(http\|https):\/\/edge\.launchpad\.net\/(.*)\//) {
	233	gsub("^(http\|https):\/\/edge\.launchpad\.net\/", "", url)
	234	gsub("\/.*/", "", url)
	235	url = "https://edge.launchpad.net/" url "/+download"
72446964	236	d("edge launchpad url, mungled url to: " url)
eb6fb288 AM	237	}
eb6fb288 AM	238
c12742eb AM	239	if (url ~/^(http\|https):\/\/github.com\/.\/(.)\/tarball\//) {
c12742eb AM	240	gsub("\/tarball\/.*", "/downloads", url)
72446964	241	d("github tarball url, mungled url to: " url)
c12742eb AM	242	}
c12742eb AM	243
20878bad AM	244	if (url ~/^(http\|https):\/\/cgit\..\/(.)\/snapshot\//) {
	245	gsub("\/snapshot\/.*", "/", url)
	246	d("cgit snapshot tarball url, mungled url to: " url)
	247	}
fbf290ff	248
72446964	249	d("Retrieving: " url)
b1bb9185	250	cmd = "wget --user-agent \"Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2) Gecko/20100129 PLD/3.0 (Th) Iceweasel/3.6\" -nv -O - \"" url "\" -t 2 -T 45 --passive-ftp --no-check-certificate > " tmpfile " 2> " tmpfileerr
72446964	251	d("Execute: " cmd)
d5697af2	252	errno = system(cmd)
72446964	253	d("Execute done")
f0c5c231	254
3f63995d	255	if (errno==0) {
2675159e	256	wholeodp = ""
72446964	257	d("Reading succeess response...")
7f460828	258	while (getline oneline < tmpfile)
fc589c7e	259	wholeodp=(wholeodp " " oneline)
72446964	260	# d("Response: " wholeodp)
8fef61cd	261	} else {
72446964	262	d("Reading failure response...")
8fef61cd AM	263	wholeerr = ""
	264	while (getline oneline < tmpfileerr)
	265	wholeerr=(wholeerr " " oneline)
72446964	266	d("Error Response: " wholeerr)
70a5e8d4	267	}
f0c5c231	268
2e301ef5	269	system("rm -f " tmpfile)
8fef61cd AM	270	system("rm -f " tmpfileerr)
8fef61cd AM	271
55658186 JB	272	urldir=url;
55658186 JB	273	sub(/[^\/]+$/,"",urldir)
fc589c7e	274
3f63995d	275	if ( errno==0) {
fc589c7e	276	while (match(wholeodp, /<([aA]\|[fF][rR][aA][mM][eE])[ \t][^>]*>/) > 0) {
72446964	277	d("Processing links...")
fc589c7e JB	278	odp=substr(wholeodp,RSTART,RLENGTH);
	279	wholeodp=substr(wholeodp,RSTART+RLENGTH);
	280
	281	lowerodp=tolower(odp);
	282	if (lowerodp ~ /<frame[ \t]/) {
	283	sub(/[sS][rR][cC]=[ \t]*/,"src=",odp);
	284	match(odp,/src="[^"]+"/)
	285	newurl=substr(odp,RSTART+5,RLENGTH-6)
72446964	286	d("Frame: " newurl)
55658186 JB	287	if (newurl !~ /\//) {
55658186 JB	288	newurl=(urldir newurl)
72446964	289	d("Frame->: " newurl)
55658186	290	}
371e7443 AM	291
	292	if (link_seen(newurl)) {
	293	newurl=""
	294	continue
	295	}
	296
2e301ef5	297	retval=(retval " " get_links(newurl))
fc589c7e	298	} else if (lowerodp ~ /href=[ \t]"[^"]"/) {
b5e77f8f	299	sub(/[hH][rR][eE][fF]=[ \t]*"/,"href=\"",odp)
95fcfc77	300	match(odp,/href="[^"]*"/)
b5e77f8f JB	301	link=substr(odp,RSTART,RLENGTH)
	302	odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
	303	link=substr(link,7,length(link)-7)
6ca0a958	304	link=postfix_link(url, link)
371e7443 AM	305
	306	if (link_seen(link)) {
	307	link=""
	308	continue
	309	}
	310
b5e77f8f	311	retval=(retval " " link)
72446964	312	d("href(\"\"): " link)
fc589c7e	313	} else if (lowerodp ~ /href=[ \t]'[^']'/) {
b5e77f8f	314	sub(/[hH][rR][eE][fF]=[ \t]*'/,"href='",odp)
95fcfc77	315	match(odp,/href='[^']*'/)
93c3b403	316	link=substr(odp,RSTART,RLENGTH)
b5e77f8f	317	odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
93c3b403	318	link=substr(link,7,length(link)-7)
6ca0a958	319	link=postfix_link(url, link)
371e7443 AM	320
	321	if (link_seen(link)) {
	322	link=""
	323	continue
	324	}
	325
93c3b403	326	retval=(retval " " link)
72446964	327	d("href(''): " link)
fc589c7e	328	} else if (lowerodp ~ /href=[ \t][^ \t>]/) {
4dde5541	329	sub(/[hH][rR][eE][fF]=[ \t]*/,"href=",odp)
95fcfc77	330	match(odp,/href=[^ \t>]*/)
8dfac79d	331	link=substr(odp,RSTART,RLENGTH)
b5e77f8f	332	odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
8dfac79d	333	link=substr(link,6,length(link)-5)
371e7443 AM	334
	335	if (link_seen(link)) {
	336	link=""
	337	continue
	338	}
	339
8dfac79d	340	retval=(retval " " link)
72446964	341	d("href(): " link)
6f57d45d	342	} else {
fc589c7e	343	# <a ...> but not href - skip
72446964	344	d("skipping <a > without href: " odp)
93c3b403	345	}
3f63995d SZ	346	}
3f63995d SZ	347	} else {
8fef61cd	348	retval=("WGET ERROR: " errno ": " wholeerr)
3f63995d	349	}
f0c5c231 ER	350
f0c5c231 ER	351
72446964	352	d("Returning: " retval)
db4f445e	353	return retval
70a5e8d4 SZ	354	}
70a5e8d4 SZ	355
6fb3305d	356	function subst_defines(var,defs) {
3255b4c7	357	# substitute all possible RPM macros
6fb3305d SZ	358	while ((var ~ /%{.*}/) \|\| (var ~ /%[A-Za-z0-9_]+/)) {
	359	oldvar=var
	360	for (j in defs) {
	361	gsub("%{" j "}", defs[j], var)
	362	gsub("%" j , defs[j], var)
	363	}
	364	if (var==oldvar) {
72446964 ER	365	if (DEBUG) {
	366	for (i in defs) {
	367	d(i " == " defs[i])
	368	}
	369	}
6fb3305d SZ	370	return var
	371	}
	372	}
	373	return var
	374	}
	375
c0bee1bc JK	376	function find_mirror(url) {
c0bee1bc JK	377
c54fbfc1 MK	378	while (succ = (getline line < "mirrors")) {
c54fbfc1 MK	379	if (succ==-1) { return url }
c0bee1bc	380	nf=split(line,fields,"\|")
a6f2cc98	381	if (nf>1){
c0bee1bc JK	382	origin=fields[1]
	383	mirror=fields[2]
	384	mname=fields[3]
	385	prefix=substr(url,1,length(origin))
	386	if (prefix==origin){
72446964	387	d("Mirror fount at " mname)
c0bee1bc	388	close("mirrors")
21b99dbc	389	return mirror substr(url,length(origin)+1)
c0bee1bc JK	390	}
	391	}
	392	}
	393
	394	return url
	395	}
	396
32aede2f	397	function process_source(number,lurl,name,version) {
3255b4c7	398	# fetches file list, and compares version numbers
72446964	399	d("Processing " lurl)
3f63995d SZ	400
3f63995d SZ	401	if ( index(lurl,version)==0 ) {
72446964	402	d("There is no version number.")
3f63995d SZ	403	return 0
	404	}
	405
6fb3305d SZ	406	sub("://",":",lurl)
	407	sub("/",":/",lurl)
	408	gsub("[^/]*$",":&",lurl)
	409	split(lurl,url,":")
	410	acc=url[1]
	411	host=url[2]
	412	dir=url[3]
70a5e8d4 SZ	413	filename=url[4]
70a5e8d4 SZ	414
3f63995d	415	if (index(dir,version)) {
60ded487 AM	416	# directory name as version maching mode:
	417	# if /something/version/name-version.tarball then check
	418	# in /something/ looking for newer directory
70a5e8d4 SZ	419	dir=substr(dir,1,index(dir,version)-1)
70a5e8d4 SZ	420	sub("[^/]*$","",dir)
c396da00	421	sub("(\.tar\.(bz\|bz2\|gz\|lzma\|xz)\|zip)$","",filename)
70a5e8d4	422	}
3f63995d	423
72446964 ER	424	d("Will check a directory: " dir)
72446964 ER	425	d("and a file: " filename)
60ded487	426
70a5e8d4 SZ	427	filenameexp=filename
70a5e8d4 SZ	428	gsub("\+","\\+",filenameexp)
0269da83	429	sub(version,"[A-Za-z0-9.]+",filenameexp)
e12bdf15	430	gsub("\.","\\.",filenameexp)
72446964	431	d("Expression: " filenameexp)
70a5e8d4 SZ	432	match(filename,version)
	433	prever=substr(filename,1,RSTART-1)
	434	postver=substr(filename,RSTART+RLENGTH)
72446964 ER	435	d("Before number: " prever)
72446964 ER	436	d("and after: " postver)
f0c5c231	437	newurl=find_mirror(acc "://" host dir)
c54fbfc1 MK	438	#print acc "://" host dir
	439	#newurl=url[1]"://"url[2]url[3]url[4]
	440	#newurl=acc "://" host dir filename
72446964	441	d("Looking at " newurl)
f0c5c231	442
6fb3305d	443	references=0
db83adc3	444	finished=0
db4f445e	445	oldversion=version
0ed4cd23	446	odp=get_links(newurl,filename)
3f63995d SZ	447	if( odp ~ "ERROR: ") {
3f63995d SZ	448	print name "(" number ") " odp
188dc51f	449	} else {
72446964	450	d("WebPage downloaded")
188dc51f SZ	451	c=split(odp,linki)
	452	for (nr=1; nr<=c; nr++) {
	453	addr=linki[nr]
6ca0a958	454
72446964	455	d("Found link: " addr)
6ca0a958 AM	456
	457	# github has very different tarball links that clash with this safe check
	458	if (!(newurl ~/^(http\|https):\/\/github.com\/.*\/tarball/)) {
	459	if (addr ~ "[-_.0-9A-Za-z~]" filenameexp) {
	460	continue
	461	}
	462	}
	463
	464	if (addr ~ filenameexp) {
188dc51f SZ	465	match(addr,filenameexp)
188dc51f SZ	466	newfilename=substr(addr,RSTART,RLENGTH)
72446964	467	d("Hypothetical new: " newfilename)
2aba2068 SZ	468	newfilename=fixedsub(prever,"",newfilename)
2aba2068 SZ	469	newfilename=fixedsub(postver,"",newfilename)
72446964	470	d("Version: " newfilename)
eb6fb288	471	if (newfilename ~ /\.(asc\|sig\|pkg\|bin\|binary\|built)$/) continue
60ded487	472	# strip ending (happens when in directiory name as version matching mode)
c396da00	473	sub("(\.tar\.(bz\|bz2\|gz\|lzma\|xz)\|zip)$","",newfilename)
f11b5a76	474	if (NUMERIC) {
f11b5a76	475	if ( compare_ver_dec(version, newfilename)==1 ) {
72446964	476	d("Yes, there is new one")
f11b5a76	477	version=newfilename
	478	finished=1
	479	}
	480	} else if ( compare_ver(version, newfilename)==1 ) {
72446964	481	d("Yes, there is new one")
188dc51f SZ	482	version=newfilename
	483	finished=1
	484	}
70a5e8d4	485	}
6fb3305d	486	}
188dc51f	487	if (finished==0)
f1b8a975	488	print name "(" number ") seems ok: " oldversion
188dc51f SZ	489	else
188dc51f SZ	490	print name "(" number ") [OLD] " oldversion " [NEW] " version
6fb3305d SZ	491	}
6fb3305d SZ	492	}
eae5334c	493
a51b9f08 ER	494	function rss_upgrade(name, ver, url, regex, cmd, nver) {
	495	regex = "s/.<title>" regex "<\/title>./\\1/p"
	496	cmd = "wget -q -O - " url " \| sed -nre '" regex "' \| head -n1"
41f7ded7	497
a51b9f08	498	d("rss_upgrade_cmd: " cmd)
41f7ded7 ER	499	cmd \| getline nver
	500	close(cmd)
	501
	502	if (compare_ver(ver, nver)) {
	503	print name " [OLD] " ver " [NEW] " nver
	504	} else {
	505	print name " seems ok: " ver
	506	}
a51b9f08	507	}
41f7ded7	508
a51b9f08 ER	509	# check for ZF upgrade from rss
	510	function zf_upgrade(name, ver) {
	511	rss_upgrade(name, ver, \
	512	"http://devzone.zend.com/tag/Zend_Framework_Management/format/rss2.0", \
	513	"Zend Framework ([^\\s]+) Released" \
	514	);
	515	}
	516
	517	function hudson_upgrade(name, ver) {
	518	rss_upgrade(name, ver, \
	519	"https://hudson.dev.java.net/servlets/ProjectRSS?type=news", \
	520	"Hudson ([0-9.]+) released" \
	521	);
41f7ded7 ER	522	}
41f7ded7 ER	523
eae5334c	524	# upgrade check for pear package using PEAR CLI
3d29ff34	525	function pear_upgrade(name, ver, pname, pearcmd, nver) {
eae5334c ER	526	pname = name;
	527	sub(/^php-pear-/, "", pname);
	528
	529	pearcmd = "pear remote-info " pname " \| awk '/^Latest/{print $NF}'"
72446964	530	d("pearcmd: " pearcmd)
eae5334c ER	531	pearcmd \| getline nver
	532	close(pearcmd)
	533
	534	if (compare_ver(ver, nver)) {
	535	print name " [OLD] " ver " [NEW] " nver
	536	} else {
	537	print name " seems ok: " ver
	538	}
	539
	540	return
	541	}
f0c5c231	542
3d29ff34 ER	543	function vim_upgrade(name, ver, mver, nver, vimcmd) {
	544	# %patchset_source -f ftp://ftp.vim.org/pub/editors/vim/patches/7.2/7.2.%03g 1 %{patchlevel}
	545	mver = substr(ver, 0, 4)
	546	vimcmd = "wget -q -O - ftp://ftp.vim.org/pub/editors/vim/patches/"mver"/MD5SUMS\|grep -vF .gz\|tail -n1\|awk '{print $2}'"
72446964	547	d("vimcmd: " vimcmd)
3d29ff34 ER	548	vimcmd \| getline nver
	549	close(vimcmd)
	550
	551	if (compare_ver(ver, nver)) {
	552	print name " [OLD] " ver " [NEW] " nver
	553	} else {
	554	print name " seems ok: " ver
	555	}
	556	}
	557
3255b4c7	558	function process_data(name,ver,rel,src) {
eae5334c ER	559	if (name ~ /^php-pear-/) {
	560	return pear_upgrade(name, ver);
	561	}
41f7ded7 ER	562	if (name == "ZendFramework") {
	563	return zf_upgrade(name, ver);
	564	}
a51b9f08 ER	565	if (name == "hudson") {
	566	return hudson_upgrade(name, ver);
	567	}
3d29ff34 ER	568	if (name == "vim") {
	569	return vim_upgrade(name, ver);
	570	}
eae5334c	571
3255b4c7 SZ	572	# this function checks if substitutions were valid, and if true:
3255b4c7 SZ	573	# processes each URL and tries to get current file list
6fb3305d	574	for (i in src) {
254a5f0b AM	575	if ( src[i] ~ /%{nil}/ ) {
	576	gsub(/\%\{nil\}/, "", src[i])
	577	}
6fb3305d	578	if ( src[i] !~ /%{.*}/ && src[i] !~ /%[A-Za-z0-9_]/ ) {
72446964	579	d("Source: " src[i])
32aede2f	580	process_source(i,src[i],name,ver)
6fb3305d	581	} else {
c4a1f100	582	print FNAME ":" i ": impossible substitution: " src[i]
6fb3305d SZ	583	}
	584	}
	585	}
	586
	587	BEGIN {
	588	# if U want to use DEBUG, run script with "-v DEBUG=1"
	589	# or uncomment the line below
70a5e8d4	590	# DEBUG = 1
2e301ef5 SZ	591
	592	errno=system("wget --help > /dev/null 2>&1")
	593	if (errno) {
	594	print "No wget installed!"
	595	exit 1
	596	}
f11b5a76	597	if (ARGC>=3 && ARGV[2]=="-n") {
f11b5a76	598	NUMERIC=1
f0c5c231	599	for (i=3; i<ARGC; i++) ARGV[i-1]=ARGV[i]
f11b5a76	600	ARGC=ARGC-1
f11b5a76	601	}
6fb3305d SZ	602	}
	603
	604	FNR==1 {
	605	if ( ARGIND != 1 ) {
6aab34d4 AM	606	# clean frameseen for each ARG
	607	for (i in frameseen) {
	608	delete frameseen[i]
	609	}
	610	frameseen[0] = 1
	611
3255b4c7	612	process_data(NAME,VER,REL,SRC)
6fb3305d SZ	613	NAME="" ; VER="" ; REL=""
	614	for (i in DEFS) delete DEFS[i]
	615	for (i in SRC) delete SRC[i]
	616	}
	617	FNAME=FILENAME
f6c65bb7	618	DEFS["_alt_kernel"]=""
892e6dad	619	DEFS["20"]="\\ "
6fb3305d SZ	620	}
6fb3305d SZ	621
3255b4c7	622	/^[Uu][Rr][Ll]:/&&(URL=="") { URL=subst_defines($2,DEFS) ; DEFS["url"]=URL }
6fb3305d SZ	623	/^[Nn]ame:/&&(NAME=="") { NAME=subst_defines($2,DEFS) ; DEFS["name"]=NAME }
	624	/^[Vv]ersion:/&&(VER=="") { VER=subst_defines($2,DEFS) ; DEFS["version"]=VER }
	625	/^[Rr]elease:/&&(REL=="") { REL=subst_defines($2,DEFS) ; DEFS["release"]=REL }
a10d5bbe	626	/^[Ss]ource[0-9]*:/ { if (/(ftp\|http\|https):\/\//) SRC[FNR]=subst_defines($2,DEFS) }
6fb3305d SZ	627	/%define/ { DEFS[$2]=subst_defines($3,DEFS) }
	628
	629	END {
3255b4c7	630	process_data(NAME,VER,REL,SRC)
6fb3305d	631	}