[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 1 -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)
	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
				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
ad88dacd	72	errno=system("wget -O - \"" url "\" -t 1 -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)
3f63995d	82	if ( errno==0) {
93c3b403 SZ	83	while ((tolower(odp) ~ /<frame[ \t]/)\|\|(tolower(odp) ~ /href=/)) {
	84	if (tolower(odp) ~ /<frame[ \t]/) {
	85	match(tolower(odp),/<frame[ \t][^>]*>/)
	86	ramka=substr(odp,RSTART,RLENGTH)
	87	odp=substr(odp,RSTART+RLENGTH)
6f57d45d	88	sub(/[sS][rR][cC]=[ \t]+/,"src=",ramka);
93c3b403	89	match(tolower(ramka),/src="[^"]+"/)
2e301ef5 SZ	90	newurl=substr(ramka,RSTART+5,RLENGTH-6)
	91	if (DEBUG) print "Ramka: " newurl
	92	retval=(retval " " get_links(newurl))
6f57d45d JB	93	} else if (tolower(odp) ~ /href=[ \t]*"[^"]+"/) {
6f57d45d JB	94	sub(/[hH][rR][eE][fF]=[ \t]+/,"href=",odp)
93c3b403 SZ	95	match(tolower(odp),/href="[^"]+"/)
	96	link=substr(odp,RSTART,RLENGTH)
	97	odp=substr(odp,RSTART+RLENGTH)
	98	link=substr(link,7,length(link)-7)
	99	retval=(retval " " link)
6f57d45d JB	100	} else if (tolower(odp) ~ /href=[ \t]*[^ \t>]+/) {
6f57d45d JB	101	sub(/[hH][rR][eE][fF]=[ \t]+/,"href=",odp)
8dfac79d SZ	102	match(tolower(odp),/href=[^ \t>]+/)
	103	link=substr(odp,RSTART,RLENGTH)
	104	odp=substr(odp,RSTART+RLENGTH)
	105	link=substr(link,6,length(link)-5)
	106	retval=(retval " " link)
6f57d45d JB	107	} else {
	108	retval=(retval " INTERNAL_ERROR")
	109	break
93c3b403	110	}
3f63995d SZ	111	}
3f63995d SZ	112	} else {
2e301ef5	113	retval=("WGET ERROR: " errno)
3f63995d SZ	114	}
3f63995d SZ	115
db4f445e	116
3f63995d	117	if (DEBUG) print "Zwracane: " retval
db4f445e	118	return retval
70a5e8d4 SZ	119	}
70a5e8d4 SZ	120
6fb3305d	121	function subst_defines(var,defs) {
3255b4c7	122	# substitute all possible RPM macros
6fb3305d SZ	123	while ((var ~ /%{.*}/) \|\| (var ~ /%[A-Za-z0-9_]+/)) {
	124	oldvar=var
	125	for (j in defs) {
	126	gsub("%{" j "}", defs[j], var)
	127	gsub("%" j , defs[j], var)
	128	}
	129	if (var==oldvar) {
	130	if ( DEBUG ) for (i in defs) print i " == " defs[i]
	131	return var
	132	}
	133	}
	134	return var
	135	}
	136
c0bee1bc JK	137	function find_mirror(url) {
c0bee1bc JK	138
c54fbfc1 MK	139	while (succ = (getline line < "mirrors")) {
c54fbfc1 MK	140	if (succ==-1) { return url }
c0bee1bc	141	nf=split(line,fields,"\|")
a6f2cc98	142	if (nf>1){
c0bee1bc JK	143	origin=fields[1]
	144	mirror=fields[2]
	145	mname=fields[3]
	146	prefix=substr(url,1,length(origin))
	147	if (prefix==origin){
	148	if ( DEBUG ) print "Mirror znaleziony na " mname
	149	close("mirrors")
	150	return mirror substr(url,length(origin))
	151	}
	152	}
	153	}
	154
	155	return url
	156	}
	157
32aede2f	158	function process_source(number,lurl,name,version) {
3255b4c7 SZ	159	# fetches file list, and compares version numbers
3255b4c7 SZ	160	if ( DEBUG ) print "Przetwarzam " lurl
3f63995d SZ	161
	162	if ( index(lurl,version)==0 ) {
	163	if (DEBUG) print "Nie ma numeru wersji."
	164	return 0
	165	}
	166
6fb3305d SZ	167	sub("://",":",lurl)
	168	sub("/",":/",lurl)
	169	gsub("[^/]*$",":&",lurl)
	170	split(lurl,url,":")
	171	acc=url[1]
	172	host=url[2]
	173	dir=url[3]
70a5e8d4 SZ	174	filename=url[4]
70a5e8d4 SZ	175
3f63995d	176	if (index(dir,version)) {
70a5e8d4 SZ	177	dir=substr(dir,1,index(dir,version)-1)
	178	sub("[^/]*$","",dir)
	179	sub("(\.tar\.(bz\|bz2\|gz)\|zip)$","",filename)
	180	if ( DEBUG ) print "Sprawdze katalog: " dir
	181	if ( DEBUG ) print "i plik: " filename
	182	}
3f63995d	183
70a5e8d4 SZ	184	filenameexp=filename
	185	gsub("\+","\\+",filenameexp)
	186	sub(version,"[A-Za-z0-9\\.]+",filenameexp)
	187	if ( DEBUG ) print "Wzorzec: " filenameexp
	188	match(filename,version)
	189	prever=substr(filename,1,RSTART-1)
	190	postver=substr(filename,RSTART+RLENGTH)
	191	if ( DEBUG ) print "Przed numerkiem: " prever
	192	if ( DEBUG ) print "i po: " postver
c0bee1bc	193	newurl=find_mirror(acc "://" host dir)
c54fbfc1 MK	194	#print acc "://" host dir
	195	#newurl=url[1]"://"url[2]url[3]url[4]
	196	#newurl=acc "://" host dir filename
c0bee1bc	197