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

#!/bin/awk -f
# $Revision$, $Date$
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 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)
	if (DEBUG) print "v1 == " v1
	if (DEBUG) print "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
		if (DEBUG) print "i == " i
		if (DEBUG) print "v1[i] == " v1a[i]
		if (DEBUG) print "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 ((v1a[i]~"pre")||(v1a[i]~"beta")||(v1a[i]~"alpha"))
			return 1
		else
			return 0
	}
	if ((count2==mincount)&&(count!=count2)) {
		for (i=count2+1; i<=count; i++)
			if ((v1a[i]~"pre")||(v1a[i]~"beta")||(v1a[i]~"alpha")) 
				return 1
		return 0
	} else if (count!=count2) {
		for (i=count+1; i<=count2; i++)
			if ((v2a[i]~"pre")||(v2a[i]~"beta")||(v2a[i]~"alpha"))
				return 0
		return 1
	}
	return 0
}

function get_links(url,	errno,link,oneline,retval,odp,tmpfile) {
# get all <A HREF=..> tags from specified URL
	"mktemp /tmp/XXXXXX" | getline tmpfile
	close("mktemp /tmp/XXXXXX")
	
	if (DEBUG) print "Retrieving: " url
	errno=system("wget -O - \"" url "\" -t 3 -T 300 --passive-ftp > " tmpfile " 2>/dev/null" )
	
	if (errno==0) {
		while (getline oneline < tmpfile)
			odp=(odp " " oneline)
		if ( DEBUG ) print "Odpowiedz: " odp
	}
	
	close(tmpfile)
	system("rm -f " tmpfile)
	urldir=url;
	sub(/[^\/]+$/,"",urldir)
	if ( errno==0) {
		while ((tolower(odp) ~ /<frame[ \t]/)||(tolower(odp) ~ /href=/)) {
			if (tolower(odp) ~ /<frame[ \t]/) {
				match(tolower(odp),/<frame[ \t][^>]*>/)
				ramka=substr(odp,RSTART,RLENGTH)
				odp=substr(odp,RSTART+RLENGTH)
				sub(/[sS][rR][cC]=[ \t]+/,"src=",ramka);
				match(tolower(ramka),/src="[^"]+"/)
				newurl=substr(ramka,RSTART+5,RLENGTH-6)
				if (DEBUG) print "Ramka: " newurl
				if (newurl !~ /\//) {
					newurl=(urldir newurl)
					if (DEBUG) print "Ramka->: " newurl
				}
				retval=(retval " " get_links(newurl))
			} else if (tolower(odp) ~ /href=[ \t]*"[^"]+"/) {
				sub(/[hH][rR][eE][fF]=[ \t]+/,"href=",odp)
				match(tolower(odp),/href="[^"]+"/)
				link=substr(odp,RSTART,RLENGTH)
				odp=substr(odp,RSTART+RLENGTH)
				link=substr(link,7,length(link)-7)
				retval=(retval " " link)
			} else if (tolower(odp) ~ /href=[ \t]*[^ \t>]+/) {
				sub(/[hH][rR][eE][fF]=[ \t]+/,"href=",odp)
				match(tolower(odp),/href=[^ \t>]+/)
				link=substr(odp,RSTART,RLENGTH)
				odp=substr(odp,RSTART+RLENGTH)
				link=substr(link,6,length(link)-5)
				retval=(retval " " link)
			} else {
				retval=(retval " INTERNAL_ERROR")
				break
			}
		}
	} else {
		retval=("WGET ERROR: " errno)
	}
	
	
	if (DEBUG) print "Zwracane: " 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) print 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){
				if ( DEBUG ) print "Mirror znaleziony na " mname
				close("mirrors")
				return mirror substr(url,length(origin))
			}
		}
	}

	return url
}

function process_source(number,lurl,name,version) {
# fetches file list, and compares version numbers
	if ( DEBUG ) print "Przetwarzam " lurl

	if ( index(lurl,version)==0 ) {
		if (DEBUG) print "Nie ma numeru wersji."
		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)) {
		dir=substr(dir,1,index(dir,version)-1)
		sub("[^/]*$","",dir)
		sub("(\.tar\.(bz|bz2|gz)|zip)$","",filename)
		if ( DEBUG ) print "Sprawdze katalog: " dir
		if ( DEBUG ) print "i plik: " filename
	}

	filenameexp=filename
	gsub("\+","\\+",filenameexp)
	sub(version,"[A-Za-z0-9\\.]+",filenameexp)
	if ( DEBUG ) print "Wzorzec: " filenameexp
	match(filename,version)
	prever=substr(filename,1,RSTART-1)
	postver=substr(filename,RSTART+RLENGTH)
	if ( DEBUG ) print "Przed numerkiem: " prever
	if ( DEBUG ) print "i po: " 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
Commit	Line	Data
6fb3305d	1	#!/bin/awk -f
d4089f30	2	# $Revision$, $Date$
2aba2068 SZ	3	function fixedsub(s1,s2,t, ind) {
	4	# substitutes fixed strings (not regexps)
	5	if (ind = index(t,s1)) {
	6	t = substr(t, 1, ind-1) s2 substr(t, ind+length(s1))
	7	}
	8	return t
	9	}
6fb3305d	10
70a5e8d4 SZ	11	function compare_ver(v1,v2) {
	12	# compares version numbers
	13	while (match(v1,/[a-zA-Z][0-9]\|[0-9][a-zA-Z]/))
	14	v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
	15	while (match(v2,/[a-zA-Z][0-9]\|[0-9][a-zA-Z]/))
	16	v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
	17	sub("^0*","",v1)
	18	sub("^0*","",v2)
	19	if (DEBUG) print "v1 == " v1
	20	if (DEBUG) print "v2 == " v2
	21	count=split(v1,v1a,"\.")
	22	count2=split(v2,v2a,"\.")
	23
	24	if (count<count2) mincount=count
	25	else mincount=count2
	26
	27	for (i=1; i<=mincount; i++) {
db83adc3 SZ	28	if (v1a[i]=="") v1a[i]=0
db83adc3 SZ	29	if (v2a[i]=="") v2a[i]=0
70a5e8d4 SZ	30	if (DEBUG) print "i == " i
	31	if (DEBUG) print "v1[i] == " v1a[i]
	32	if (DEBUG) print "v2[i] == " v2a[i]
	33	if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
	34	if (length(v2a[i])>length(v1a[i]))
	35	return 1
	36	else if (v2a[i]>v1a[i])
	37	return 1
	38	else if (length(v1a[i])>length(v2a[i]))
	39	return 0
	40	else if (v1a[i]>v2a[i])
	41	return 0
	42	} else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
	43	if (v2a[i]>v1a[i])
	44	return 1
	45	else if (v1a[i]>v2a[i])
	46	return 0
2e301ef5	47	} else if ((v1a[i]~"pre")\|\|(v1a[i]~"beta")\|\|(v1a[i]~"alpha"))
70a5e8d4 SZ	48	return 1
	49	else
	50	return 0
	51	}
	52	if ((count2==mincount)&&(count!=count2)) {
	53	for (i=count2+1; i<=count; i++)
2e301ef5	54	if ((v1a[i]~"pre")\|\|(v1a[i]~"beta")\|\|(v1a[i]~"alpha"))
70a5e8d4 SZ	55	return 1
	56	return 0
	57	} else if (count!=count2) {
	58	for (i=count+1; i<=count2; i++)
2e301ef5	59	if ((v2a[i]~"pre")\|\|(v2a[i]~"beta")\|\|(v2a[i]~"alpha"))
70a5e8d4 SZ	60	return 0
	61	return 1
	62	}
db4f445e	63	return 0
70a5e8d4 SZ	64	}
70a5e8d4 SZ	65
2e301ef5	66	function get_links(url, errno,link,oneline,retval,odp,tmpfile) {
70a5e8d4	67	# get all <A HREF=..> tags from specified URL
db4f445e SZ	68	"mktemp /tmp/XXXXXX" \| getline tmpfile
db4f445e SZ	69	close("mktemp /tmp/XXXXXX")
2e301ef5 SZ	70
2e301ef5 SZ	71	if (DEBUG) print "Retrieving: " url
2d9cc4bb	72	errno=system("wget -O - \"" url "\" -t 3 -T 300 --passive-ftp > " tmpfile " 2>/dev/null" )
70a5e8d4	73
3f63995d	74	if (errno==0) {
7f460828 SZ	75	while (getline oneline < tmpfile)
	76	odp=(odp " " oneline)
	77	if ( DEBUG ) print "Odpowiedz: " odp
70a5e8d4	78	}
6f57d45d	79
3f63995d	80	close(tmpfile)
2e301ef5	81	system("rm -f " tmpfile)
55658186 JB	82	urldir=url;
55658186 JB	83	sub(/[^\/]+$/,"",urldir)
3f63995d	84	if ( errno==0) {
93c3b403 SZ	85	while ((tolower(odp) ~ /<frame[ \t]/)\|\|(tolower(odp) ~ /href=/)) {
	86	if (tolower(odp) ~ /<frame[ \t]/) {
	87	match(tolower(odp),/<frame[ \t][^>]*>/)
	88	ramka=substr(odp,RSTART,RLENGTH)
	89	odp=substr(odp,RSTART+RLENGTH)
6f57d45d	90	sub(/[sS][rR][cC]=[ \t]+/,"src=",ramka);
93c3b403	91	match(tolower(ramka),/src="[^"]+"/)
2e301ef5 SZ	92	newurl=substr(ramka,RSTART+5,RLENGTH-6)
2e301ef5 SZ	93	if (DEBUG) print "Ramka: " newurl
55658186 JB	94	if (newurl !~ /\//) {
	95	newurl=(urldir newurl)
	96	if (DEBUG) print "Ramka->: " newurl
	97	}
2e301ef5	98	retval=(retval " " get_links(newurl))
6f57d45d JB	99	} else if (tolower(odp) ~ /href=[ \t]*"[^"]+"/) {
6f57d45d JB	100	sub(/[hH][rR][eE][fF]=[ \t]+/,"href=",odp)
93c3b403 SZ	101	match(tolower(odp),/href="[^"]+"/)
	102	link=substr(odp,RSTART,RLENGTH)
	103	odp=substr(odp,RSTART+RLENGTH)
	104	link=substr(link,7,length(link)-7)
	105	retval=(retval " " link)
6f57d45d JB	106	} else if (tolower(odp) ~ /href=[ \t]*[^ \t>]+/) {
6f57d45d JB	107	sub(/[hH][rR][eE][fF]=[ \t]+/,"href=",odp)
8dfac79d SZ	108	match(tolower(odp),/href=[^ \t>]+/)
	109	link=substr(odp,RSTART,RLENGTH)
	110	odp=substr(odp,RSTART+RLENGTH)
	111	link=substr(link,6,length(link)-5)
	112	retval=(retval " " link)
6f57d45d JB	113	} else {
	114	retval=(retval " INTERNAL_ERROR")
	115	break
93c3b403	116	}
3f63995d SZ	117	}
3f63995d SZ	118	} else {
2e301ef5	119	retval=("WGET ERROR: " errno)
3f63995d SZ	120	}
3f63995d SZ	121
db4f445e	122
3f63995d	123	if (DEBUG) print "Zwracane: " retval
db4f445e	124	return retval
70a5e8d4 SZ	125	}
70a5e8d4 SZ	126
6fb3305d	127	function subst_defines(var,defs) {
3255b4c7	128	# substitute all possible RPM macros
6fb3305d SZ	129	while ((var ~ /%{.*}/) \|\| (var ~ /%[A-Za-z0-9_]+/)) {
	130	oldvar=var
	131	for (j in defs) {
	132	gsub("%{" j "}", defs[j], var)
	133	gsub("%" j , defs[j], var)
	134	}
	135	if (var==oldvar) {
	136	if ( DEBUG ) for (i in defs) print i " == " defs[i]
	137	return var
	138	}
	139	}
	140	return var
	141	}
	142
c0bee1bc JK	143	function find_mirror(url) {
c0bee1bc JK	144
c54fbfc1 MK	145	while (succ = (getline line < "mirrors")) {
c54fbfc1 MK	146	if (succ==-1) { return url }
c0bee1bc	147	nf=split(line,fields,"\|")
a6f2cc98	148	if (nf>1){
c0bee1bc JK	149	origin=fields[1]
	150	mirror=fields[2]
	151	mname=fields[3]
	152	prefix=substr(url,1,length(origin))
	153	if (prefix==origin){
	154	if ( DEBUG ) print "Mirror znaleziony na " mname
	155	close("mirrors")
	156	return mirror substr(url,length(origin))
	157	}
	158	}
	159	}
	160
	161	return url
	162	}
	163
32aede2f	164	function process_source(number,lurl,name,version) {
3255b4c7 SZ	165	# fetches file list, and compares version numbers
3255b4c7 SZ	166	if ( DEBUG ) print "Przetwarzam " lurl
3f63995d SZ	167
	168	if ( index(lurl,version)==0 ) {
	169	if (DEBUG) print "Nie ma numeru wersji."
	170	return 0
	171	}
	172
6fb3305d SZ	173	sub("://",":",lurl)
	174	sub("/",":/",lurl)
	175	gsub("[^/]*$",":&",lurl)
	176	split(lurl,url,":")
	177	acc=url[1]
	178	host=url[2]
	179	dir=url[3]
70a5e8d4 SZ	180	filename=url[4]
70a5e8d4 SZ	181
3f63995d	182	if (index(dir,version)) {
70a5e8d4 SZ	183	dir=substr(dir,1,index(dir,version)-1)
	184	sub("[^/]*$","",dir)
	185	sub("(\.tar\.(bz\|bz2\|gz)\|zip)$","",filename)
	186	if ( DEBUG ) print "Sprawdze katalog: " dir
	187	if ( DEBUG ) print "i plik: " filename
	188	}
3f63995d	189
70a5e8d4 SZ	190	filenameexp=filename
	191	gsub("\+","\\+",filenameexp)
	192	sub(version,"[A-Za-z0-9\\.]+",filenameexp)
	193	if ( DEBUG ) print "Wzorzec: " filenameexp
	194	match(filename,version)
	195	prever=substr(filename,1,RSTART-1)
	196	postver=substr(filename,RSTART+RLENGTH)
	197	if ( DEBUG ) print "Przed numerkiem: " prever
	198	if ( DEBUG ) print "i po: " postver
c0bee1bc	199	newurl=find_mirror(acc "://" host dir)
c54fbfc1 MK	200	#print acc "://" host dir
	201	#newurl=url[1]"://"url[2]url[3]url[4]
	202	#newurl=acc "://" host dir filename
c0bee1bc	203