[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) {
	oldlink = link
	if ((url ~/^(http|https):\/\/github.com\//) && (link ~ /.*\/tarball\//)) {
		gsub(".*\/tarball\/", "", link)
		link = link ".tar.gz"
	}
	if (oldlink != link) {
		d("POST FIXED 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	183	# fix link to artificial one that will be recognized rest of this script
a458861e	184	function postfix_link(url, link, oldlink) {
6ca0a958 AM	185	oldlink = link
	186	if ((url ~/^(http\|https):\/\/github.com\//) && (link ~ /.*\/tarball\//)) {
	187	gsub(".*\/tarball\/", "", link)
	188	link = link ".tar.gz"
	189	}
a458861e ER	190	if (oldlink != link) {
	191	d("POST FIXED URL [ " oldlink " ] to [ " link " ]")
	192	}
6ca0a958 AM	193	return link
	194	}
	195
70a5e8d4	196	# get all <A HREF=..> tags from specified URL
d5697af2	197	function get_links(url,filename, errno,link,oneline,retval,odp,wholeodp,lowerodp,tmpfile,cmd) {
8fef61cd AM	198
	199	wholeerr=""
	200
deed2eef ER	201	tmpfile = mktemp()
deed2eef ER	202	tmpfileerr = mktemp()
8fef61cd	203
6e927244 ER	204	if (url ~ /^http:\/\/(download\|downloads\|dl)\.(sf\|sourceforge)\.net\//) {
	205	# http://downloads.sourceforge.net/project/mediainfo/source/mediainfo/
	206	gsub("^http://(download\|dl)\.(sf\|sourceforge)\.net/", "", url)
	207	# http://downloads.sourceforge.net/project/mediainfo/source/mediainfo/
	208	gsub("^http://downloads\.(sf\|sourceforge)\.net/project/", "", url)
	209
d6aee61e AM	210	gsub("/.*", "", url)
d6aee61e AM	211	url = "http://sourceforge.net/projects/" url "/files/"
72446964	212	d("sf url, mungled url to: " url)
356ec898	213	}
f0c5c231	214
109ec22a	215	if (url ~ /^http:\/\/(.*)\.googlecode\.com\/files\//) {
3836b919 AM	216	gsub("^http://", "", url)
3836b919 AM	217	gsub("\..*", "", url)
b3df8960	218	url = "http://code.google.com/p/" url "/downloads/list"
72446964	219	d("googlecode url, mungled url to: " url)
3836b919 AM	220	}
3836b919 AM	221
0ed4cd23 AM	222	if (url ~ /^http:\/\/pecl.php.net\/get\//) {
	223	gsub("-.*", "", filename)
	224	url = "http://pecl.php.net/package/" filename
72446964	225	d("pecl.php.net url, mungled url to: " url)
0ed4cd23 AM	226	}
0ed4cd23 AM	227
fbf290ff AM	228	if (url ~ /^(http\|ftp):\/\/mysql.*\/Downloads\/MySQL-5.1\//) {
fbf290ff AM	229	url = "http://dev.mysql.com/downloads/mysql/5.1.html#source"
72446964	230	d("mysql 5.1 url, mungled url to: " url)
fbf290ff AM	231	}
fbf290ff AM	232
eb6fb288 AM	233	if (url ~/^(http\|https):\/\/launchpad\.net\/(.*)\//) {
	234	gsub("^(http\|https):\/\/launchpad\.net\/", "", url)
	235	gsub("\/.*/", "", url)
	236	url = "https://code.launchpad.net/" url "/+download"
72446964	237	d("main launchpad url, mungled url to: " url)
eb6fb288 AM	238	}
	239
	240	if (url ~/^(http\|https):\/\/edge\.launchpad\.net\/(.*)\//) {
	241	gsub("^(http\|https):\/\/edge\.launchpad\.net\/", "", url)
	242	gsub("\/.*/", "", url)
	243	url = "https://edge.launchpad.net/" url "/+download"
72446964	244	d("edge launchpad url, mungled url to: " url)
eb6fb288 AM	245	}
eb6fb288 AM	246
c12742eb AM	247	if (url ~/^(http\|https):\/\/github.com\/.\/(.)\/tarball\//) {
c12742eb AM	248	gsub("\/tarball\/.*", "/downloads", url)
72446964	249	d("github tarball url, mungled url to: " url)
c12742eb AM	250	}
c12742eb AM	251
20878bad AM	252	if (url ~/^(http\|https):\/\/cgit\..\/(.)\/snapshot\//) {
	253	gsub("\/snapshot\/.*", "/", url)
	254	d("cgit snapshot tarball url, mungled url to: " url)
	255	}
fbf290ff	256
72446964	257	d("Retrieving: " url)
b1bb9185	258	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	259	d("Execute: " cmd)
d5697af2	260	errno = system(cmd)
72446964	261	d("Execute done")
f0c5c231	262
158cf497	263	if (errno != 0) {
72446964	264	d("Reading failure response...")
8fef61cd AM	265	wholeerr = ""
8fef61cd AM	266	while (getline oneline < tmpfileerr)
158cf497	267	wholeerr = (wholeerr " " oneline)
72446964	268	d("Error Response: " wholeerr)
8fef61cd	269
158cf497 ER	270	system("rm -f " tmpfile)
158cf497 ER	271	system("rm -f " tmpfileerr)
6e927244 ER	272	retval = ("WGET ERROR: " errno ": " wholeerr)
	273	return retval
	274	}
371e7443	275
158cf497 ER	276	wholeodp = ""
	277	d("Reading success response...")
	278	while (getline oneline < tmpfile) {
	279	wholeodp = (wholeodp " " oneline)
	280	# d("Response: " wholeodp)
	281	}
	282	d("Reponse read done...")
	283
	284	system("rm -f " tmpfile)
	285	system("rm -f " tmpfileerr)
	286
6e927244 ER	287	urldir = url;
	288	sub(/[^\/]+$/, "", urldir)
	289
	290	while (match(wholeodp, /<([aA]\|[fF][rR][aA][mM][eE])[ \t][^>]*>/) > 0) {
	291	d("Processing links...")
	292	odp = substr(wholeodp,RSTART,RLENGTH);
	293	wholeodp = substr(wholeodp,RSTART+RLENGTH);
	294
	295	lowerodp = tolower(odp);
	296	if (lowerodp ~ /<frame[ \t]/) {
	297	sub(/[sS][rR][cC]=[ \t]*/, "src=", odp);
	298	match(odp, /src="[^"]+"/)
	299	newurl = substr(odp, RSTART+5, RLENGTH-6)
	300	d("Frame: " newurl)
	301	if (newurl !~ /\//) {
	302	newurl=(urldir newurl)
	303	d("Frame->: " newurl)
	304	}
371e7443	305
6e927244 ER	306	if (link_seen(newurl)) {
	307	newurl = ""
	308	continue
	309	}
371e7443	310
6e927244 ER	311	retval = (retval " " get_links(newurl))
	312	} else if (lowerodp ~ /href=[ \t]"[^"]"/) {
	313	sub(/[hH][rR][eE][fF]=[ \t]*"/,"href=\"",odp)
	314	match(odp,/href="[^"]*"/)
	315	link=substr(odp,RSTART,RLENGTH)
	316	odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
	317	link=substr(link,7,length(link)-7)
	318	link=postfix_link(url, link)
	319
	320	if (link_seen(link)) {
	321	link=""
	322	continue
	323	}
371e7443	324
6e927244 ER	325	retval = (retval " " link)
	326	d("href(\"\"): " link)
	327	} else if (lowerodp ~ /href=[ \t]'[^']'/) {
	328	sub(/[hH][rR][eE][fF]=[ \t]*'/,"href='",odp)
	329	match(odp,/href='[^']*'/)
	330	link=substr(odp,RSTART,RLENGTH)
	331	odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
	332	link=substr(link,7,length(link)-7)
	333	link=postfix_link(url, link)
	334
	335	if (link_seen(link)) {
	336	link=""
	337	continue
	338	}
371e7443	339
6e927244 ER	340	retval = (retval " " link)
	341	d("href(''): " link)
	342	} else if (lowerodp ~ /href=[ \t][^ \t>]/) {
	343	sub(/[hH][rR][eE][fF]=[ \t]*/,"href=",odp)
	344	match(odp,/href=[^ \t>]*/)
	345	link=substr(odp,RSTART,RLENGTH)
	346	odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
	347	link=substr(link,6,length(link)-5)
	348
	349	if (link_seen(link)) {
	350	link=""
	351	continue
93c3b403	352	}
6e927244 ER	353
	354	retval = (retval " " link)
	355	d("href(): " link)
	356	} else {
	357	# <a ...> but not href - skip
	358	d("skipping <a > without href: " odp)
3f63995d	359	}
3f63995d	360	}
f0c5c231	361
72446964	362	d("Returning: " retval)
db4f445e	363	return retval
70a5e8d4 SZ	364	}
70a5e8d4 SZ	365
6fb3305d	366	function subst_defines(var,defs) {
3255b4c7	367	# substitute all possible RPM macros
6fb3305d SZ	368	while ((var ~ /%{.*}/) \|\| (var ~ /%[A-Za-z0-9_]+/)) {
	369	oldvar=var
	370	for (j in defs) {
	371	gsub("%{" j "}", defs[j], var)
	372	gsub("%" j , defs[j], var)
	373	}
	374	if (var==oldvar) {
72446964 ER	375	if (DEBUG) {
	376	for (i in defs) {
	377	d(i " == " defs[i])
	378	}
	379	}
6fb3305d SZ	380	return var
	381	}
	382	}
	383	return var
	384	}
	385
c0bee1bc JK	386	function find_mirror(url) {
c0bee1bc JK	387
c54fbfc1 MK	388	while (succ = (getline line < "mirrors")) {
c54fbfc1 MK	389	if (succ==-1) { return url }
c0bee1bc	390	nf=split(line,fields,"\|")
a6f2cc98	391	if (nf>1){
c0bee1bc JK	392	origin=fields[1]
	393	mirror=fields[2]
	394	mname=fields[3]
	395	prefix=substr(url,1,length(origin))
	396	if (prefix==origin){
72446964	397	d("Mirror fount at " mname)
c0bee1bc	398	close("mirrors")
21b99dbc	399	return mirror substr(url,length(origin)+1)
c0bee1bc JK	400	}
	401	}
	402	}
	403
	404	return url
	405	}
	406
32aede2f	407	function process_source(number,lurl,name,version) {
3255b4c7	408	# fetches file list, and compares version numbers
72446964	409	d("Processing " lurl)
3f63995d SZ	410
3f63995d SZ	411	if ( index(lurl,version)==0 ) {
72446964	412	d("There is no version number.")
3f63995d SZ	413	return 0
	414	}
	415
6fb3305d SZ	416	sub("://",":",lurl)
	417	sub("/",":/",lurl)
	418	gsub("[^/]*$",":&",lurl)
	419	split(lurl,url,":")
	420	acc=url[1]
	421	host=url[2]
	422	dir=url[3]
70a5e8d4 SZ	423	filename=url[4]
70a5e8d4 SZ	424
3f63995d	425	if (index(dir,version)) {
60ded487 AM	426	# directory name as version maching mode:
	427	# if /something/version/name-version.tarball then check
	428	# in /something/ looking for newer directory
70a5e8d4 SZ	429	dir=substr(dir,1,index(dir,version)-1)
70a5e8d4 SZ	430	sub("[^/]*$","",dir)
c396da00	431	sub("(\.tar\.(bz\|bz2\|gz\|lzma\|xz)\|zip)$","",filename)
70a5e8d4	432	}
3f63995d	433
72446964 ER	434	d("Will check a directory: " dir)
72446964 ER	435	d("and a file: " filename)
60ded487	436
70a5e8d4	437	filenameexp=filename
158cf497	438	gsub("[+]","\\+",filenameexp)
0269da83	439	sub(version,"[A-Za-z0-9.]+",filenameexp)
158cf497	440	gsub("[.]","\\.",filenameexp)
72446964	441	d("Expression: " filenameexp)
70a5e8d4 SZ	442	match(filename,version)
	443	prever=substr(filename,1,RSTART-1)
	444	postver=substr(filename,RSTART+RLENGTH)
72446964 ER	445	d("Before number: " prever)
72446964 ER	446	d("and after: " postver)
f0c5c231	447	newurl=find_mirror(acc "://" host dir)
c54fbfc1 MK	448	#print acc "://" host dir
	449	#newurl=url[1]"://"url[2]url[3]url[4]
	450	#newurl=acc "://" host dir filename
72446964	451	d("Looking at " newurl)
f0c5c231	452
6fb3305d	453	references=0
db83adc3	454	finished=0
db4f445e	455	oldversion=version
6e927244	456	odp = get_links(newurl, filename)
3f63995d SZ	457	if( odp ~ "ERROR: ") {
3f63995d SZ	458	print name "(" number ") " odp
188dc51f	459	} else {
72446964	460	d("WebPage downloaded")
188dc51f SZ	461	c=split(odp,linki)
	462	for (nr=1; nr<=c; nr++) {
	463	addr=linki[nr]
6ca0a958	464
72446964	465	d("Found link: " addr)
6ca0a958 AM	466
	467	# github has very different tarball links that clash with this safe check
	468	if (!(newurl ~/^(http\|https):\/\/github.com\/.*\/tarball/)) {
	469	if (addr ~ "[-_.0-9A-Za-z~]" filenameexp) {
	470	continue
	471	}
	472	}
	473
	474	if (addr ~ filenameexp) {
188dc51f SZ	475	match(addr,filenameexp)
188dc51f SZ	476	newfilename=substr(addr,RSTART,RLENGTH)
72446964	477	d("Hypothetical new: " newfilename)
2aba2068 SZ	478	newfilename=fixedsub(prever,"",newfilename)
2aba2068 SZ	479	newfilename=fixedsub(postver,"",newfilename)
72446964	480	d("Version: " newfilename)
eb6fb288	481	if (newfilename ~ /\.(asc\|sig\|pkg\|bin\|binary\|built)$/) continue
60ded487	482	# strip ending (happens when in directiory name as version matching mode)
c396da00	483	sub("(\.tar\.(bz\|bz2\|gz\|lzma\|xz)\|zip)$","",newfilename)
f11b5a76	484	if (NUMERIC) {
f11b5a76	485	if ( compare_ver_dec(version, newfilename)==1 ) {
72446964	486	d("Yes, there is new one")
f11b5a76	487	version=newfilename
	488	finished=1
	489	}
	490	} else if ( compare_ver(version, newfilename)==1 ) {
72446964	491	d("Yes, there is new one")
188dc51f SZ	492	version=newfilename
	493	finished=1
	494	}
70a5e8d4	495	}
6fb3305d	496	}
188dc51f	497	if (finished==0)
f1b8a975	498	print name "(" number ") seems ok: " oldversion
188dc51f SZ	499	else
188dc51f SZ	500	print name "(" number ") [OLD] " oldversion " [NEW] " version
6fb3305d SZ	501	}
6fb3305d SZ	502	}
eae5334c	503
a51b9f08 ER	504	function rss_upgrade(name, ver, url, regex, cmd, nver) {
	505	regex = "s/.<title>" regex "<\/title>./\\1/p"
	506	cmd = "wget -q -O - " url " \| sed -nre '" regex "' \| head -n1"
41f7ded7	507
a51b9f08	508	d("rss_upgrade_cmd: " cmd)
41f7ded7 ER	509	cmd \| getline nver
	510	close(cmd)
	511
	512	if (compare_ver(ver, nver)) {
	513	print name " [OLD] " ver " [NEW] " nver
	514	} else {
	515	print name " seems ok: " ver
	516	}
a51b9f08	517	}
41f7ded7	518
a51b9f08 ER	519	# check for ZF upgrade from rss
	520	function zf_upgrade(name, ver) {
	521	rss_upgrade(name, ver, \
	522	"http://devzone.zend.com/tag/Zend_Framework_Management/format/rss2.0", \
	523	"Zend Framework ([^\\s]+) Released" \
	524	);
	525	}
	526
	527	function hudson_upgrade(name, ver) {
	528	rss_upgrade(name, ver, \
	529	"https://hudson.dev.java.net/servlets/ProjectRSS?type=news", \
	530	"Hudson ([0-9.]+) released" \
	531	);
41f7ded7 ER	532	}
41f7ded7 ER	533
eae5334c	534	# upgrade check for pear package using PEAR CLI
3d29ff34	535	function pear_upgrade(name, ver, pname, pearcmd, nver) {
eae5334c ER	536	pname = name;
	537	sub(/^php-pear-/, "", pname);
	538
	539	pearcmd = "pear remote-info " pname " \| awk '/^Latest/{print $NF}'"
72446964	540	d("pearcmd: " pearcmd)
eae5334c ER	541	pearcmd \| getline nver
	542	close(pearcmd)
	543
	544	if (compare_ver(ver, nver)) {
	545	print name " [OLD] " ver " [NEW] " nver
	546	} else {
	547	print name " seems ok: " ver
	548	}
	549
	550	return
	551	}
f0c5c231	552
3d29ff34 ER	553	function vim_upgrade(name, ver, mver, nver, vimcmd) {
	554	# %patchset_source -f ftp://ftp.vim.org/pub/editors/vim/patches/7.2/7.2.%03g 1 %{patchlevel}
	555	mver = substr(ver, 0, 4)
	556	vimcmd = "wget -q -O - ftp://ftp.vim.org/pub/editors/vim/patches/"mver"/MD5SUMS\|grep -vF .gz\|tail -n1\|awk '{print $2}'"
72446964	557	d("vimcmd: " vimcmd)
3d29ff34 ER	558	vimcmd \| getline nver
	559	close(vimcmd)
	560
	561	if (compare_ver(ver, nver)) {
	562	print name " [OLD] " ver " [NEW] " nver
	563	} else {
	564	print name " seems ok: " ver
	565	}
	566	}
	567
3255b4c7	568	function process_data(name,ver,rel,src) {
eae5334c ER	569	if (name ~ /^php-pear-/) {
	570	return pear_upgrade(name, ver);
	571	}
41f7ded7 ER	572	if (name == "ZendFramework") {
	573	return zf_upgrade(name, ver);
	574	}
a51b9f08 ER	575	if (name == "hudson") {
	576	return hudson_upgrade(name, ver);
	577	}
3d29ff34 ER	578	if (name == "vim") {
	579	return vim_upgrade(name, ver);
	580	}
eae5334c	581
3255b4c7 SZ	582	# this function checks if substitutions were valid, and if true:
3255b4c7 SZ	583	# processes each URL and tries to get current file list
6fb3305d	584	for (i in src) {
254a5f0b AM	585	if ( src[i] ~ /%{nil}/ ) {
	586	gsub(/\%\{nil\}/, "", src[i])
	587	}
6fb3305d	588	if ( src[i] !~ /%{.*}/ && src[i] !~ /%[A-Za-z0-9_]/ ) {
72446964	589	d("Source: " src[i])
32aede2f	590	process_source(i,src[i],name,ver)
6fb3305d	591	} else {
c4a1f100	592	print FNAME ":" i ": impossible substitution: " src[i]
6fb3305d SZ	593	}
	594	}
	595	}
	596
	597	BEGIN {
	598	# if U want to use DEBUG, run script with "-v DEBUG=1"
	599	# or uncomment the line below
70a5e8d4	600	# DEBUG = 1
2e301ef5 SZ	601
	602	errno=system("wget --help > /dev/null 2>&1")
	603	if (errno) {
	604	print "No wget installed!"
	605	exit 1
	606	}
f11b5a76	607	if (ARGC>=3 && ARGV[2]=="-n") {
f11b5a76	608	NUMERIC=1
f0c5c231	609	for (i=3; i<ARGC; i++) ARGV[i-1]=ARGV[i]
f11b5a76	610	ARGC=ARGC-1
f11b5a76	611	}
6fb3305d SZ	612	}
	613
	614	FNR==1 {
	615	if ( ARGIND != 1 ) {
6aab34d4 AM	616	# clean frameseen for each ARG
	617	for (i in frameseen) {
	618	delete frameseen[i]
	619	}
	620	frameseen[0] = 1
	621
3255b4c7	622	process_data(NAME,VER,REL,SRC)
6fb3305d SZ	623	NAME="" ; VER="" ; REL=""
	624	for (i in DEFS) delete DEFS[i]
	625	for (i in SRC) delete SRC[i]
	626	}
	627	FNAME=FILENAME
f6c65bb7	628	DEFS["_alt_kernel"]=""
892e6dad	629	DEFS["20"]="\\ "
6fb3305d SZ	630	}
6fb3305d SZ	631
3255b4c7	632	/^[Uu][Rr][Ll]:/&&(URL=="") { URL=subst_defines($2,DEFS) ; DEFS["url"]=URL }
6fb3305d SZ	633	/^[Nn]ame:/&&(NAME=="") { NAME=subst_defines($2,DEFS) ; DEFS["name"]=NAME }
	634	/^[Vv]ersion:/&&(VER=="") { VER=subst_defines($2,DEFS) ; DEFS["version"]=VER }
	635	/^[Rr]elease:/&&(REL=="") { REL=subst_defines($2,DEFS) ; DEFS["release"]=REL }
a10d5bbe	636	/^[Ss]ource[0-9]*:/ { if (/(ftp\|http\|https):\/\//) SRC[FNR]=subst_defines($2,DEFS) }
6fb3305d SZ	637	/%define/ { DEFS[$2]=subst_defines($3,DEFS) }
	638
	639	END {
3255b4c7	640	process_data(NAME,VER,REL,SRC)
6fb3305d	641	}