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

#!/usr/bin/gawk -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 strftime("%Y-%m-%d %H:%M:%S ") s >> "/dev/stderr"
#	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|downloads|dl)\.(sf|sourceforge)\.net\//) {
		# http://downloads.sourceforge.net/project/mediainfo/source/mediainfo/
		gsub("^http://(download|dl)\.(sf|sourceforge)\.net/", "", url)
		# http://downloads.sourceforge.net/project/mediainfo/source/mediainfo/
		gsub("^http://downloads\.(sf|sourceforge)\.net/project/", "", 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) {
		d("Reading failure response...")
		wholeerr = ""
		while (getline oneline < tmpfileerr)
			wholeerr = (wholeerr " " oneline)
		d("Error Response: " wholeerr)

		system("rm -f " tmpfile)
		system("rm -f " tmpfileerr)
		retval = ("WGET ERROR: " errno ": " wholeerr)
		return retval
	}

	wholeodp = ""
	d("Reading success response...")
	while (getline oneline < tmpfile) {
		wholeodp = (wholeodp " " oneline)
#		d("Response: " wholeodp)
	}
	d("Reponse read done...")

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

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

	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)
		}
	}

	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
158cf497	1	#!/usr/bin/gawk -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	}
158cf497 ER	24
	25	print strftime("%Y-%m-%d %H:%M:%S ") s >> "/dev/stderr"
	26	# print s >> "/dev/stderr"
72446964 ER	27	}
72446964 ER	28
2aba2068 SZ	29	function fixedsub(s1,s2,t, ind) {
	30	# substitutes fixed strings (not regexps)
	31	if (ind = index(t,s1)) {
	32	t = substr(t, 1, ind-1) s2 substr(t, ind+length(s1))
	33	}
	34	return t
	35	}
6fb3305d	36
e3c5f324 JB	37	function ispre(s) {
e3c5f324 JB	38	if ((s~"pre")\|\|(s~"PRE")\|\|(s~"beta")\|\|(s~"BETA")\|\|(s~"alpha")\|\|(s~"ALPHA")\|\|(s~"rc")\|\|(s~"RC")) {
72446964	39	d("pre-version")
e3c5f324 JB	40	return 1
	41	} else {
	42	return 0
	43	}
	44	}
f0c5c231	45
70a5e8d4 SZ	46	function compare_ver(v1,v2) {
	47	# compares version numbers
	48	while (match(v1,/[a-zA-Z][0-9]\|[0-9][a-zA-Z]/))
	49	v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
	50	while (match(v2,/[a-zA-Z][0-9]\|[0-9][a-zA-Z]/))
	51	v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
	52	sub("^0*","",v1)
	53	sub("^0*","",v2)
e2ebf07c JB	54	gsub("\.0*",".",v1)
e2ebf07c JB	55	gsub("\.0*",".",v2)
72446964 ER	56	d("v1 == " v1)
72446964 ER	57	d("v2 == " v2)
70a5e8d4 SZ	58	count=split(v1,v1a,"\.")
70a5e8d4 SZ	59	count2=split(v2,v2a,"\.")
f0c5c231 ER	60
f0c5c231 ER	61	if (count<count2) mincount=count
70a5e8d4	62	else mincount=count2
f0c5c231	63
70a5e8d4	64	for (i=1; i<=mincount; i++) {
db83adc3 SZ	65	if (v1a[i]=="") v1a[i]=0
db83adc3 SZ	66	if (v2a[i]=="") v2a[i]=0
72446964 ER	67	d("i == " i)
	68	d("v1[i] == " v1a[i])
	69	d("v2[i] == " v2a[i])
70a5e8d4 SZ	70	if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
	71	if (length(v2a[i])>length(v1a[i]))
	72	return 1
	73	else if (v2a[i]>v1a[i])
	74	return 1
	75	else if (length(v1a[i])>length(v2a[i]))
	76	return 0
	77	else if (v1a[i]>v2a[i])
	78	return 0
	79	} else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
	80	if (v2a[i]>v1a[i])
	81	return 1
	82	else if (v1a[i]>v2a[i])
	83	return 0
e3c5f324	84	} else if (ispre(v1a[i]) == 1)
70a5e8d4 SZ	85	return 1
	86	else
	87	return 0
	88	}
	89	if ((count2==mincount)&&(count!=count2)) {
	90	for (i=count2+1; i<=count; i++)
e3c5f324	91	if (ispre(v1a[i]) == 1)
70a5e8d4 SZ	92	return 1
	93	return 0
	94	} else if (count!=count2) {
	95	for (i=count+1; i<=count2; i++)
e3c5f324	96	if (ispre(v2a[i]) == 1)
70a5e8d4 SZ	97	return 0
	98	return 1
	99	}
db4f445e	100	return 0
70a5e8d4 SZ	101	}
70a5e8d4 SZ	102
f11b5a76	103	function compare_ver_dec(v1,v2) {
b8b1ac2a	104	# compares version numbers as decimal floats
f11b5a76	105	while (match(v1,/[0-9][a-zA-Z]/))
	106	v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
	107	while (match(v2,/[0-9][a-zA-Z]/))
	108	v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
	109	sub("^0*","",v1)
	110	sub("^0*","",v2)
72446964 ER	111	d("v1 == " v1)
72446964 ER	112	d("v2 == " v2)
f11b5a76	113	count=split(v1,v1a,"\.")
f11b5a76	114	count2=split(v2,v2a,"\.")
f0c5c231 ER	115
f0c5c231 ER	116	if (count<count2) mincount=count
f11b5a76	117	else mincount=count2
f0c5c231	118
f11b5a76	119	for (i=1; i<=mincount; i++) {
	120	if (v1a[i]=="") v1a[i]=0
	121	if (v2a[i]=="") v2a[i]=0
72446964 ER	122	d("i == " i)
	123	d("v1[i] == " v1a[i])
	124	d("v2[i] == " v2a[i])
f11b5a76	125	if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
	126	if (i==2) {
	127	if (0+("." v2a[i])>0+("." v1a[i]))
	128	return 1
	129	else if (0+("." v1a[i])>0+("." v2a[i]))
	130	return 0
	131	} else {
	132	if (length(v2a[i])>length(v1a[i]))
	133	return 1
	134	else if (v2a[i]>v1a[i])
	135	return 1
	136	else if (length(v1a[i])>length(v2a[i]))
	137	return 0
	138	else if (v1a[i]>v2a[i])
	139	return 0
	140	}
	141	} else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
	142	if (v2a[i]>v1a[i])
	143	return 1
	144	else if (v1a[i]>v2a[i])
	145	return 0
e3c5f324	146	} else if (ispre(v1a[i]) == 1)
f11b5a76	147	return 1
	148	else
	149	return 0
	150	}
	151	if ((count2==mincount)&&(count!=count2)) {
	152	for (i=count2+1; i<=count; i++)
e3c5f324	153	if (ispre(v1a[i]) == 1)
f11b5a76	154	return 1
	155	return 0
	156	} else if (count!=count2) {
	157	for (i=count+1; i<=count2; i++)
e3c5f324	158	if (ispre(v2a[i]) == 1)
f11b5a76	159	return 0
	160	return 1
	161	}
	162	return 0
	163	}
	164
371e7443 AM	165	function link_seen(link) {
	166	for (seenlink in frameseen) {
	167	if (seenlink == link) {
72446964	168	d("Link: [" link "] seen already, skipping...")
371e7443 AM	169	return 1
	170	}
	171	}
	172	frameseen[link]=1
	173	return 0
	174	}
	175
deed2eef ER	176	function mktemp( _cmd, _tmpfile) {
	177	_cmd = "mktemp /tmp/XXXXXX"
	178	_cmd \| getline _tmpfile
	179	close(_cmd)
	180	return _tmpfile
	181	}
	182
6ca0a958 AM	183	# fix link to artificial one that will be recognized rest of this script
	184	function postfix_link(url, link) {
	185	oldlink = link
	186	if ((url ~/^(http\|https):\/\/github.com\//) && (link ~ /.*\/tarball\//)) {
	187	gsub(".*\/tarball\/", "", link)
	188	link = link ".tar.gz"
	189	}
72446964	190	d("POST FIXING URL [ " oldlink " ] to [ " link " ]")
6ca0a958 AM	191	return link
	192	}
	193
70a5e8d4	194	# get all <A HREF=..> tags from specified URL
d5697af2	195	function get_links(url,filename, errno,link,oneline,retval,odp,wholeodp,lowerodp,tmpfile,cmd) {
8fef61cd AM	196
	197	wholeerr=""
	198
deed2eef ER	199	tmpfile = mktemp()
deed2eef ER	200	tmpfileerr = mktemp()
8fef61cd	201
6e927244 ER	202	if (url ~ /^http:\/\/(download\|downloads\|dl)\.(sf\|sourceforge)\.net\//) {
	203	# http://downloads.sourceforge.net/project/mediainfo/source/mediainfo/
	204	gsub("^http://(download\|dl)\.(sf\|sourceforge)\.net/", "", url)
	205	# http://downloads.sourceforge.net/project/mediainfo/source/mediainfo/
	206	gsub("^http://downloads\.(sf\|sourceforge)\.net/project/", "", url)
	207
d6aee61e AM	208	gsub("/.*", "", url)
d6aee61e AM	209	url = "http://sourceforge.net/projects/" url "/files/"
72446964	210	d("sf url, mungled url to: " url)
356ec898	211	}
f0c5c231	212
109ec22a	213	if (url ~ /^http:\/\/(.*)\.googlecode\.com\/files\//) {
3836b919 AM	214	gsub("^http://", "", url)
3836b919 AM	215	gsub("\..*", "", url)
b3df8960	216	url = "http://code.google.com/p/" url "/downloads/list"
72446964	217	d("googlecode url, mungled url to: " url)
3836b919 AM	218	}
3836b919 AM	219
0ed4cd23 AM	220	if (url ~ /^http:\/\/pecl.php.net\/get\//) {
	221	gsub("-.*", "", filename)
	222	url = "http://pecl.php.net/package/" filename
72446964	223	d("pecl.php.net url, mungled url to: " url)
0ed4cd23 AM	224	}
0ed4cd23 AM	225
fbf290ff AM	226	if (url ~ /^(http\|ftp):\/\/mysql.*\/Downloads\/MySQL-5.1\//) {
fbf290ff AM	227	url = "http://dev.mysql.com/downloads/mysql/5.1.html#source"
72446964	228	d("mysql 5.1 url, mungled url to: " url)
fbf290ff AM	229	}
fbf290ff AM	230
eb6fb288 AM	231	if (url ~/^(http\|https):\/\/launchpad\.net\/(.*)\//) {
	232	gsub("^(http\|https):\/\/launchpad\.net\/", "", url)
	233	gsub("\/.*/", "", url)
	234	url = "https://code.launchpad.net/" url "/+download"
72446964	235	d("main launchpad url, mungled url to: " url)
eb6fb288 AM	236	}
	237
	238	if (url ~/^(http\|https):\/\/edge\.launchpad\.net\/(.*)\//) {
	239	gsub("^(http\|https):\/\/edge\.launchpad\.net\/", "", url)
	240	gsub("\/.*/", "", url)
	241	url = "https://edge.launchpad.net/" url "/+download"
72446964	242	d("edge launchpad url, mungled url to: " url)
eb6fb288 AM	243	}
eb6fb288 AM	244
c12742eb AM	245	if (url ~/^(http\|https):\/\/github.com\/.\/(.)\/tarball\//) {
c12742eb AM	246	gsub("\/tarball\/.*", "/downloads", url)
72446964	247	d("github tarball url, mungled url to: " url)
c12742eb AM	248	}
c12742eb AM	249
20878bad AM	250	if (url ~/^(http\|https):\/\/cgit\..\/(.)\/snapshot\//) {
	251	gsub("\/snapshot\/.*", "/", url)
	252	d("cgit snapshot tarball url, mungled url to: " url)
	253	}
fbf290ff	254
72446964	255	d("Retrieving: " url)
b1bb9185	256	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	257	d("Execute: " cmd)
d5697af2	258	errno = system(cmd)
72446964	259	d("Execute done")
f0c5c231	260
158cf497	261	if (errno != 0) {
72446964	262	d("Reading failure response...")
8fef61cd AM	263	wholeerr = ""
8fef61cd AM	264	while (getline oneline < tmpfileerr)
158cf497	265	wholeerr = (wholeerr " " oneline)
72446964	266	d("Error Response: " wholeerr)
8fef61cd	267
158cf497 ER	268	system("rm -f " tmpfile)
158cf497 ER	269	system("rm -f " tmpfileerr)
6e927244 ER	270	retval = ("WGET ERROR: " errno ": " wholeerr)
	271	return retval
	272	}
371e7443	273
158cf497 ER	274	wholeodp = ""
	275	d("Reading success response...")
	276	while (getline oneline < tmpfile) {
	277	wholeodp = (wholeodp " " oneline)
	278	# d("Response: " wholeodp)
	279	}
	280	d("Reponse read done...")
	281
	282	system("rm -f " tmpfile)
	283	system("rm -f " tmpfileerr)
	284
6e927244 ER	285	urldir = url;
	286	sub(/[^\/]+$/, "", urldir)
	287
	288	while (match(wholeodp, /<([aA]\|[fF][rR][aA][mM][eE])[ \t][^>]*>/) > 0) {
	289	d("Processing links...")
	290	odp = substr(wholeodp,RSTART,RLENGTH);
	291	wholeodp = substr(wholeodp,RSTART+RLENGTH);
	292
	293	lowerodp = tolower(odp);
	294	if (lowerodp ~ /<frame[ \t]/) {
	295	sub(/[sS][rR][cC]=[ \t]*/, "src=", odp);
	296	match(odp, /src="[^"]+"/)
	297	newurl = substr(odp, RSTART+5, RLENGTH-6)
	298	d("Frame: " newurl)
	299	if (newurl !~ /\//) {
	300	newurl=(urldir newurl)
	301	d("Frame->: " newurl)
	302	}
371e7443	303
6e927244 ER	304	if (link_seen(newurl)) {
	305	newurl = ""
	306	continue
	307	}
371e7443	308
6e927244 ER	309	retval = (retval " " get_links(newurl))
	310	} else if (lowerodp ~ /href=[ \t]"[^"]"/) {
	311	sub(/[hH][rR][eE][fF]=[ \t]*"/,"href=\"",odp)
	312	match(odp,/href="[^"]*"/)
	313	link=substr(odp,RSTART,RLENGTH)
	314	odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
	315	link=substr(link,7,length(link)-7)
	316	link=postfix_link(url, link)
	317
	318	if (link_seen(link)) {
	319	link=""
	320	continue
	321	}
371e7443	322
6e927244 ER	323	retval = (retval " " link)
	324	d("href(\"\"): " link)
	325	} else if (lowerodp ~ /href=[ \t]'[^']'/) {
	326	sub(/[hH][rR][eE][fF]=[ \t]*'/,"href='",odp)
	327	match(odp,/href='[^']*'/)
	328	link=substr(odp,RSTART,RLENGTH)
	329	odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
	330	link=substr(link,7,length(link)-7)
	331	link=postfix_link(url, link)
	332
	333	if (link_seen(link)) {
	334	link=""
	335	continue
	336	}
371e7443	337
6e927244 ER	338	retval = (retval " " link)
	339	d("href(''): " link)
	340	} else if (lowerodp ~ /href=[ \t][^ \t>]/) {
	341	sub(/[hH][rR][eE][fF]=[ \t]*/,"href=",odp)
	342	match(odp,/href=[^ \t>]*/)
	343	link=substr(odp,RSTART,RLENGTH)
	344	odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
	345	link=substr(link,6,length(link)-5)
	346
	347	if (link_seen(link)) {
	348	link=""
	349	continue
93c3b403	350	}
6e927244 ER	351
	352	retval = (retval " " link)
	353	d("href(): " link)
	354	} else {
	355	# <a ...> but not href - skip
	356	d("skipping <a > without href: " odp)
3f63995d	357	}
3f63995d	358	}
f0c5c231	359
72446964	360	d("Returning: " retval)
db4f445e	361	return retval
70a5e8d4 SZ	362	}
70a5e8d4 SZ	363
6fb3305d	364	function subst_defines(var,defs) {
3255b4c7	365	# substitute all possible RPM macros
6fb3305d SZ	366	while ((var ~ /%{.*}/) \|\| (var ~ /%[A-Za-z0-9_]+/)) {
	367	oldvar=var
	368	for (j in defs) {
	369	gsub("%{" j "}", defs[j], var)
	370	gsub("%" j , defs[j], var)
	371	}
	372	if (var==oldvar) {
72446964 ER	373	if (DEBUG) {
	374	for (i in defs) {
	375	d(i " == " defs[i])
	376	}
	377	}
6fb3305d SZ	378	return var
	379	}
	380	}
	381	return var
	382	}
	383
c0bee1bc JK	384	function find_mirror(url) {
c0bee1bc JK	385
c54fbfc1 MK	386	while (succ = (getline line < "mirrors")) {
c54fbfc1 MK	387	if (succ==-1) { return url }
c0bee1bc	388	nf=split(line,fields,"\|")
a6f2cc98	389	if (nf>1){
c0bee1bc JK	390	origin=fields[1]
	391	mirror=fields[2]
	392	mname=fields[3]
	393	prefix=substr(url,1,length(origin))
	394	if (prefix==origin){
72446964	395	d("Mirror fount at " mname)
c0bee1bc	396	close("mirrors")
21b99dbc	397	return mirror substr(url,length(origin)+1)
c0bee1bc JK	398	}
	399	}
	400	}
	401
	402	return url
	403	}
	404
32aede2f	405	function process_source(number,lurl,name,version) {
3255b4c7	406	# fetches file list, and compares version numbers
72446964	407	d("Processing " lurl)
3f63995d SZ	408
3f63995d SZ	409	if ( index(lurl,version)==0 ) {
72446964	410	d("There is no version number.")
3f63995d SZ	411	return 0
	412	}
	413
6fb3305d SZ	414	sub("://",":",lurl)
	415	sub("/",":/",lurl)
	416	gsub("[^/]*$",":&",lurl)
	417	split(lurl,url,":")
	418	acc=url[1]
	419	host=url[2]
	420	dir=url[3]
70a5e8d4 SZ	421	filename=url[4]
70a5e8d4 SZ	422
3f63995d	423	if (index(dir,version)) {
60ded487 AM	424	# directory name as version maching mode:
	425	# if /something/version/name-version.tarball then check
	426	# in /something/ looking for newer directory
70a5e8d4 SZ	427	dir=substr(dir,1,index(dir,version)-1)
70a5e8d4 SZ	428	sub("[^/]*$","",dir)
c396da00	429	sub("(\.tar\.(bz\|bz2\|gz\|lzma\|xz)\|zip)$","",filename)
70a5e8d4	430	}
3f63995d	431
72446964 ER	432	d("Will check a directory: " dir)
72446964 ER	433	d("and a file: " filename)
60ded487	434
70a5e8d4	435	filenameexp=filename
158cf497	436	gsub("[+]","\\+",filenameexp)
0269da83	437	sub(version,"[A-Za-z0-9.]+",filenameexp)
158cf497	438	gsub("[.]","\\.",filenameexp)
72446964	439	d("Expression: " filenameexp)
70a5e8d4 SZ	440	match(filename,version)
	441	prever=substr(filename,1,RSTART-1)
	442	postver=substr(filename,RSTART+RLENGTH)
72446964 ER	443	d("Before number: " prever)
72446964 ER	444	d("and after: " postver)
f0c5c231	445	newurl=find_mirror(acc "://" host dir)
c54fbfc1 MK	446	#print acc "://" host dir
	447	#newurl=url[1]"://"url[2]url[3]url[4]
	448	#newurl=acc "://" host dir filename
72446964	449	d("Looking at " newurl)
f0c5c231	450
6fb3305d	451	references=0
db83adc3	452	finished=0
db4f445e	453	oldversion=version
6e927244	454	odp = get_links(newurl, filename)
3f63995d SZ	455	if( odp ~ "ERROR: ") {
3f63995d SZ	456	print name "(" number ") " odp
188dc51f	457	} else {
72446964	458	d("WebPage downloaded")
188dc51f SZ	459	c=split(odp,linki)
	460	for (nr=1; nr<=c; nr++) {
	461	addr=linki[nr]
6ca0a958	462
72446964	463	d("Found link: " addr)
6ca0a958 AM	464
	465	# github has very different tarball links that clash with this safe check
	466	if (!(newurl ~/^(http\|https):\/\/github.com\/.*\/tarball/)) {
	467	if (addr ~ "[-_.0-9A-Za-z~]" filenameexp) {
	468	continue
	469	}
	470	}
	471
	472	if (addr ~ filenameexp) {
188dc51f SZ	473	match(addr,filenameexp)
188dc51f SZ	474	newfilename=substr(addr,RSTART,RLENGTH)
72446964	475	d("Hypothetical new: " newfilename)
2aba2068 SZ	476	newfilename=fixedsub(prever,"",newfilename)
2aba2068 SZ	477	newfilename=fixedsub(postver,"",newfilename)
72446964	478	d("Version: " newfilename)
eb6fb288	479	if (newfilename ~ /\.(asc\|sig\|pkg\|bin\|binary\|built)$/) continue
60ded487	480	# strip ending (happens when in directiory name as version matching mode)
c396da00	481	sub("(\.tar\.(bz\|bz2\|gz\|lzma\|xz)\|zip)$","",newfilename)
f11b5a76	482	if (NUMERIC) {
f11b5a76	483	if ( compare_ver_dec(version, newfilename)==1 ) {
72446964	484	d("Yes, there is new one")
f11b5a76	485	version=newfilename
	486	finished=1
	487	}
	488	} else if ( compare_ver(version, newfilename)==1 ) {
72446964	489	d("Yes, there is new one")
188dc51f SZ	490	version=newfilename
	491	finished=1
	492	}
70a5e8d4	493	}
6fb3305d	494	}
188dc51f	495	if (finished==0)
f1b8a975	496	print name "(" number ") seems ok: " oldversion
188dc51f SZ	497	else
188dc51f SZ	498	print name "(" number ") [OLD] " oldversion " [NEW] " version
6fb3305d SZ	499	}
6fb3305d SZ	500	}
eae5334c	501
a51b9f08 ER	502	function rss_upgrade(name, ver, url, regex, cmd, nver) {
	503	regex = "s/.<title>" regex "<\/title>./\\1/p"
	504	cmd = "wget -q -O - " url " \| sed -nre '" regex "' \| head -n1"
41f7ded7	505
a51b9f08	506	d("rss_upgrade_cmd: " cmd)
41f7ded7 ER	507	cmd \| getline nver
	508	close(cmd)
	509
	510	if (compare_ver(ver, nver)) {
	511	print name " [OLD] " ver " [NEW] " nver
	512	} else {
	513	print name " seems ok: " ver
	514	}
a51b9f08	515	}
41f7ded7	516
a51b9f08 ER	517	# check for ZF upgrade from rss
	518	function zf_upgrade(name, ver) {
	519	rss_upgrade(name, ver, \
	520	"http://devzone.zend.com/tag/Zend_Framework_Management/format/rss2.0", \
	521	"Zend Framework ([^\\s]+) Released" \
	522	);
	523	}
	524
	525	function hudson_upgrade(name, ver) {
	526	rss_upgrade(name, ver, \
	527	"https://hudson.dev.java.net/servlets/ProjectRSS?type=news", \
	528	"Hudson ([0-9.]+) released" \
	529	);
41f7ded7 ER	530	}
41f7ded7 ER	531
eae5334c	532	# upgrade check for pear package using PEAR CLI
3d29ff34	533	function pear_upgrade(name, ver, pname, pearcmd, nver) {
eae5334c ER	534	pname = name;
	535	sub(/^php-pear-/, "", pname);
	536
	537	pearcmd = "pear remote-info " pname " \| awk '/^Latest/{print $NF}'"
72446964	538	d("pearcmd: " pearcmd)
eae5334c ER	539	pearcmd \| getline nver
	540	close(pearcmd)
	541
	542	if (compare_ver(ver, nver)) {
	543	print name " [OLD] " ver " [NEW] " nver
	544	} else {
	545	print name " seems ok: " ver
	546	}
	547
	548	return
	549	}
f0c5c231	550
3d29ff34 ER	551	function vim_upgrade(name, ver, mver, nver, vimcmd) {
	552	# %patchset_source -f ftp://ftp.vim.org/pub/editors/vim/patches/7.2/7.2.%03g 1 %{patchlevel}
	553	mver = substr(ver, 0, 4)
	554	vimcmd = "wget -q -O - ftp://ftp.vim.org/pub/editors/vim/patches/"mver"/MD5SUMS\|grep -vF .gz\|tail -n1\|awk '{print $2}'"
72446964	555	d("vimcmd: " vimcmd)
3d29ff34 ER	556	vimcmd \| getline nver
	557	close(vimcmd)
	558
	559	if (compare_ver(ver, nver)) {
	560	print name " [OLD] " ver " [NEW] " nver
	561	} else {
	562	print name " seems ok: " ver
	563	}
	564	}
	565
3255b4c7	566	function process_data(name,ver,rel,src) {
eae5334c ER	567	if (name ~ /^php-pear-/) {
	568	return pear_upgrade(name, ver);
	569	}
41f7ded7 ER	570	if (name == "ZendFramework") {
	571	return zf_upgrade(name, ver);
	572	}
a51b9f08 ER	573	if (name == "hudson") {
	574	return hudson_upgrade(name, ver);
	575	}
3d29ff34 ER	576	if (name == "vim") {
	577	return vim_upgrade(name, ver);
	578	}
eae5334c	579
3255b4c7 SZ	580	# this function checks if substitutions were valid, and if true:
3255b4c7 SZ	581	# processes each URL and tries to get current file list
6fb3305d	582	for (i in src) {
254a5f0b AM	583	if ( src[i] ~ /%{nil}/ ) {
	584	gsub(/\%\{nil\}/, "", src[i])
	585	}
6fb3305d	586	if ( src[i] !~ /%{.*}/ && src[i] !~ /%[A-Za-z0-9_]/ ) {
72446964	587	d("Source: " src[i])
32aede2f	588	process_source(i,src[i],name,ver)
6fb3305d	589	} else {
c4a1f100	590	print FNAME ":" i ": impossible substitution: " src[i]
6fb3305d SZ	591	}
	592	}
	593	}
	594
	595	BEGIN {
	596	# if U want to use DEBUG, run script with "-v DEBUG=1"
	597	# or uncomment the line below
70a5e8d4	598	# DEBUG = 1
2e301ef5 SZ	599
	600	errno=system("wget --help > /dev/null 2>&1")
	601	if (errno) {
	602	print "No wget installed!"
	603	exit 1
	604	}
f11b5a76	605	if (ARGC>=3 && ARGV[2]=="-n") {
f11b5a76	606	NUMERIC=1
f0c5c231	607	for (i=3; i<ARGC; i++) ARGV[i-1]=ARGV[i]
f11b5a76	608	ARGC=ARGC-1
f11b5a76	609	}
6fb3305d SZ	610	}
	611
	612	FNR==1 {
	613	if ( ARGIND != 1 ) {
6aab34d4 AM	614	# clean frameseen for each ARG
	615	for (i in frameseen) {
	616	delete frameseen[i]
	617	}
	618	frameseen[0] = 1
	619
3255b4c7	620	process_data(NAME,VER,REL,SRC)
6fb3305d SZ	621	NAME="" ; VER="" ; REL=""
	622	for (i in DEFS) delete DEFS[i]
	623	for (i in SRC) delete SRC[i]
	624	}
	625	FNAME=FILENAME
f6c65bb7	626	DEFS["_alt_kernel"]=""
892e6dad	627	DEFS["20"]="\\ "
6fb3305d SZ	628	}
6fb3305d SZ	629
3255b4c7	630	/^[Uu][Rr][Ll]:/&&(URL=="") { URL=subst_defines($2,DEFS) ; DEFS["url"]=URL }
6fb3305d SZ	631	/^[Nn]ame:/&&(NAME=="") { NAME=subst_defines($2,DEFS) ; DEFS["name"]=NAME }
	632	/^[Vv]ersion:/&&(VER=="") { VER=subst_defines($2,DEFS) ; DEFS["version"]=VER }
	633	/^[Rr]elease:/&&(REL=="") { REL=subst_defines($2,DEFS) ; DEFS["release"]=REL }
a10d5bbe	634	/^[Ss]ource[0-9]*:/ { if (/(ftp\|http\|https):\/\//) SRC[FNR]=subst_defines($2,DEFS) }
6fb3305d SZ	635	/%define/ { DEFS[$2]=subst_defines($3,DEFS) }
	636
	637	END {
3255b4c7	638	process_data(NAME,VER,REL,SRC)
6fb3305d	639	}