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a66bc250 1#!/bin/awk -f
2# $Revision$, $Date$
ad1c417a 3#
d3a5feb3 4# Copyright (C) 2000-2009 PLD-Team <feedback@pld-linux.org>
ad1c417a
ER		 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
daab043a 17
a66bc250 18function fixedsub(s1,s2,t, ind) {
19# substitutes fixed strings (not regexps)
20 if (ind = index(t,s1)) {
21 t = substr(t, 1, ind-1) s2 substr(t, ind+length(s1))
22 }
23 return t
24}
25
0904cdde
JB		 26function ispre(s) {
27 if ((s~"pre")||(s~"PRE")||(s~"beta")||(s~"BETA")||(s~"alpha")||(s~"ALPHA")||(s~"rc")||(s~"RC")) {
28 if (DEBUG) print "pre-version"
29 return 1
30 } else {
31 return 0
32 }
33}
daab043a 34
a66bc250 35function compare_ver(v1,v2) {
36# compares version numbers
37 while (match(v1,/[a-zA-Z][0-9]|[0-9][a-zA-Z]/))
38 v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
39 while (match(v2,/[a-zA-Z][0-9]|[0-9][a-zA-Z]/))
40 v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
41 sub("^0*","",v1)
42 sub("^0*","",v2)
0014f176
JB		 43 gsub("\.0*",".",v1)
44 gsub("\.0*",".",v2)
a66bc250 45 if (DEBUG) print "v1 == " v1
46 if (DEBUG) print "v2 == " v2
47 count=split(v1,v1a,"\.")
48 count2=split(v2,v2a,"\.")
daab043a
ER		 49
50 if (count<count2) mincount=count
a66bc250 51 else mincount=count2
daab043a 52
a66bc250 53 for (i=1; i<=mincount; i++) {
54 if (v1a[i]=="") v1a[i]=0
55 if (v2a[i]=="") v2a[i]=0
56 if (DEBUG) print "i == " i
57 if (DEBUG) print "v1[i] == " v1a[i]
58 if (DEBUG) print "v2[i] == " v2a[i]
59 if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
60 if (length(v2a[i])>length(v1a[i]))
61 return 1
62 else if (v2a[i]>v1a[i])
63 return 1
64 else if (length(v1a[i])>length(v2a[i]))
65 return 0
66 else if (v1a[i]>v2a[i])
67 return 0
68 } else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
69 if (v2a[i]>v1a[i])
70 return 1
71 else if (v1a[i]>v2a[i])
72 return 0
0904cdde 73 } else if (ispre(v1a[i]) == 1)
a66bc250 74 return 1
75 else
76 return 0
77 }
78 if ((count2==mincount)&&(count!=count2)) {
79 for (i=count2+1; i<=count; i++)
0904cdde 80 if (ispre(v1a[i]) == 1)
a66bc250 81 return 1
82 return 0
83 } else if (count!=count2) {
84 for (i=count+1; i<=count2; i++)
0904cdde 85 if (ispre(v2a[i]) == 1)
a66bc250 86 return 0
87 return 1
88 }
89 return 0
90}
91
0014f176
JB		 92function compare_ver_dec(v1,v2) {
93# compares version numbers as decimal floats
94 while (match(v1,/[0-9][a-zA-Z]/))
95 v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
96 while (match(v2,/[0-9][a-zA-Z]/))
97 v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
98 sub("^0*","",v1)
99 sub("^0*","",v2)
100 if (DEBUG) print "v1 == " v1
101 if (DEBUG) print "v2 == " v2
102 count=split(v1,v1a,"\.")
103 count2=split(v2,v2a,"\.")
daab043a
ER		 104
105 if (count<count2) mincount=count
0014f176 106 else mincount=count2
daab043a 107
0014f176
JB		 108 for (i=1; i<=mincount; i++) {
109 if (v1a[i]=="") v1a[i]=0
110 if (v2a[i]=="") v2a[i]=0
111 if (DEBUG) print "i == " i
112 if (DEBUG) print "v1[i] == " v1a[i]
113 if (DEBUG) print "v2[i] == " v2a[i]
114 if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
115 if (i==2) {
116 if (0+("." v2a[i])>0+("." v1a[i]))
117 return 1
118 else if (0+("." v1a[i])>0+("." v2a[i]))
119 return 0
120 } else {
121 if (length(v2a[i])>length(v1a[i]))
122 return 1
123 else if (v2a[i]>v1a[i])
124 return 1
125 else if (length(v1a[i])>length(v2a[i]))
126 return 0
127 else if (v1a[i]>v2a[i])
128 return 0
129 }
130 } else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
131 if (v2a[i]>v1a[i])
132 return 1
133 else if (v1a[i]>v2a[i])
134 return 0
0904cdde 135 } else if (ispre(v1a[i]) == 1)
0014f176
JB		 136 return 1
137 else
138 return 0
139 }
140 if ((count2==mincount)&&(count!=count2)) {
141 for (i=count2+1; i<=count; i++)
0904cdde 142 if (ispre(v1a[i]) == 1)
0014f176
JB		 143 return 1
144 return 0
145 } else if (count!=count2) {
146 for (i=count+1; i<=count2; i++)
0904cdde 147 if (ispre(v2a[i]) == 1)
0014f176
JB		 148 return 0
149 return 1
150 }
151 return 0
152}
153
ad1c417a
ER		 154function link_seen(link) {
155 for (seenlink in frameseen) {
156 if (seenlink == link) {
157 if (DEBUG) print "Link: [" link "] seen already, skipping..."
158 return 1
159 }
160 }
161 frameseen[link]=1
162 return 0
163}
164
165function mktemp( _cmd, _tmpfile) {
166 _cmd = "mktemp /tmp/XXXXXX"
167 _cmd | getline _tmpfile
168 close(_cmd)
169 return _tmpfile
170}
171
a66bc250 172# get all <A HREF=..> tags from specified URL
ad1c417a
ER		 173function get_links(url,filename, errno,link,oneline,retval,odp,wholeodp,lowerodp,tmpfile,cmd) {
174
175 wholeerr=""
176
177 tmpfile = mktemp()
178 tmpfileerr = mktemp()
daab043a
ER		 179
180 if (url ~ /^http:\/\/(download|dl).(sf|sourceforge).net\//) {
181 gsub("^http://(download|dl).(sf|sourceforge).net/", "", url)
182 url = "http://prdownloads.sourceforge.net/" substr(url, 1, 1) "/" substr(url, 1, 2) "/" url
183 if (DEBUG) print "sf url, mungled url to: " url
184 }
185
ad1c417a
ER		 186 if (url ~ /^http:\/\/(.*)\.googlecode\.com\/files\//) {
187 gsub("^http://", "", url)
188 gsub("\..*", "", url)
189 url = "http://code.google.com/p/" url "/downloads/list"
190 if (DEBUG) print "googlecode url, mungled url to: " url
191 }
192
193 if (url ~ /^http:\/\/pecl.php.net\/get\//) {
194 gsub("-.*", "", filename)
195 url = "http://pecl.php.net/package/" filename
196 if (DEBUG) print "pecl.php.net url, mungled url to: " url
197 }
198
199 if (url ~ /^(http|ftp):\/\/mysql.*\/Downloads\/MySQL-5.1\//) {
200 url = "http://dev.mysql.com/downloads/mysql/5.1.html#source"
201 if (DEBUG) print "mysql 5.1 url, mungled url to: " url
202 }
203
204
a66bc250 205 if (DEBUG) print "Retrieving: " url
ad1c417a
ER		 206 cmd = "wget -nv -O - \"" url "\" -t 2 -T 45 --passive-ftp --no-check-certificate > " tmpfile " 2> " tmpfileerr
207 if (DEBUG) print "Execute: " cmd
208 errno = system(cmd)
daab043a 209
a66bc250 210 if (errno==0) {
211 while (getline oneline < tmpfile)
daab043a
ER		 212 wholeodp=(wholeodp " " oneline)
213 if ( DEBUG ) print "Response: " wholeodp
ad1c417a
ER		 214 } else {
215 wholeerr = ""
216 while (getline oneline < tmpfileerr)
217 wholeerr=(wholeerr " " oneline)
218 if ( DEBUG ) print "Error Response: " wholeerr
a66bc250 219 }
daab043a 220
a66bc250 221 system("rm -f " tmpfile)
ad1c417a
ER		 222 system("rm -f " tmpfileerr)
223
0014f176
JB		 224 urldir=url;
225 sub(/[^\/]+$/,"",urldir)
daab043a 226
a66bc250 227 if ( errno==0) {
daab043a
ER		 228 while (match(wholeodp, /<([aA]|[fF][rR][aA][mM][eE])[ \t][^>]*>/) > 0) {
229 odp=substr(wholeodp,RSTART,RLENGTH);
230 wholeodp=substr(wholeodp,RSTART+RLENGTH);
231
232 lowerodp=tolower(odp);
233 if (lowerodp ~ /<frame[ \t]/) {
234 sub(/[sS][rR][cC]=[ \t]*/,"src=",odp);
235 match(odp,/src="[^"]+"/)
236 newurl=substr(odp,RSTART+5,RLENGTH-6)
237 if (DEBUG) print "Frame: " newurl
0014f176
JB		 238 if (newurl !~ /\//) {
239 newurl=(urldir newurl)
daab043a 240 if (DEBUG) print "Frame->: " newurl
0014f176 241 }
ad1c417a
ER		 242
243 if (link_seen(newurl)) {
244 newurl=""
245 continue
246 }
247
a66bc250 248 retval=(retval " " get_links(newurl))
daab043a
ER		 249 } else if (lowerodp ~ /href=[ \t]*"[^"]*"/) {
250 sub(/[hH][rR][eE][fF]=[ \t]*"/,"href=\"",odp)
251 match(odp,/href="[^"]*"/)
252 link=substr(odp,RSTART,RLENGTH)
253 odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
254 link=substr(link,7,length(link)-7)
ad1c417a
ER		 255
256 if (link_seen(link)) {
257 link=""
258 continue
259 }
260
daab043a
ER		 261 retval=(retval " " link)
262 if (DEBUG) print "href(\"\"): " link
263 } else if (lowerodp ~ /href=[ \t]*'[^']*'/) {
264 sub(/[hH][rR][eE][fF]=[ \t]*'/,"href='",odp)
265 match(odp,/href='[^']*'/)
a66bc250 266 link=substr(odp,RSTART,RLENGTH)
daab043a 267 odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
a66bc250 268 link=substr(link,7,length(link)-7)
ad1c417a
ER		 269
270 if (link_seen(link)) {
271 link=""
272 continue
273 }
274
a66bc250 275 retval=(retval " " link)
daab043a
ER		 276 if (DEBUG) print "href(''): " link
277 } else if (lowerodp ~ /href=[ \t]*[^ \t>]*/) {
278 sub(/[hH][rR][eE][fF]=[ \t]*/,"href=",odp)
279 match(odp,/href=[^ \t>]*/)
a66bc250 280 link=substr(odp,RSTART,RLENGTH)
daab043a 281 odp=substr(odp,1,RSTART) substr(odp,RSTART+RLENGTH)
a66bc250 282 link=substr(link,6,length(link)-5)
ad1c417a
ER		 283
284 if (link_seen(link)) {
285 link=""
286 continue
287 }
288
a66bc250 289 retval=(retval " " link)
daab043a 290 if (DEBUG) print "href(): " link
0014f176 291 } else {
daab043a
ER		 292 # <a ...> but not href - skip
293 if (DEBUG) print "skipping <a > without href: " odp
a66bc250 294 }
295 }
296 } else {
ad1c417a 297 retval=("WGET ERROR: " errno ": " wholeerr)
a66bc250 298 }
daab043a
ER		 299
300
301 if (DEBUG) print "Returning: " retval
a66bc250 302 return retval
303}
304
305function subst_defines(var,defs) {
306# substitute all possible RPM macros
307 while ((var ~ /%{.*}/) || (var ~ /%[A-Za-z0-9_]+/)) {
308 oldvar=var
309 for (j in defs) {
310 gsub("%{" j "}", defs[j], var)
311 gsub("%" j , defs[j], var)
312 }
313 if (var==oldvar) {
314 if ( DEBUG ) for (i in defs) print i " == " defs[i]
315 return var
316 }
317 }
318 return var
319}
320
321function find_mirror(url) {
322
323 while (succ = (getline line < "mirrors")) {
324 if (succ==-1) { return url }
325 nf=split(line,fields,"|")
326 if (nf>1){
327 origin=fields[1]
328 mirror=fields[2]
329 mname=fields[3]
330 prefix=substr(url,1,length(origin))
331 if (prefix==origin){
daab043a 332 if ( DEBUG ) print "Mirror fount at " mname
a66bc250 333 close("mirrors")
daab043a 334 return mirror substr(url,length(origin)+1)
a66bc250 335 }
336 }
337 }
338
339 return url
340}
341
342function process_source(number,lurl,name,version) {
343# fetches file list, and compares version numbers
daab043a 344 if ( DEBUG ) print "Processing " lurl
a66bc250 345
346 if ( index(lurl,version)==0 ) {
daab043a 347 if (DEBUG) print "There is no version number."
a66bc250 348 return 0
349 }
350
351 sub("://",":",lurl)
352 sub("/",":/",lurl)
353 gsub("[^/]*$",":&",lurl)
354 split(lurl,url,":")
355 acc=url[1]
356 host=url[2]
357 dir=url[3]
358 filename=url[4]
359
360 if (index(dir,version)) {
361 dir=substr(dir,1,index(dir,version)-1)
362 sub("[^/]*$","",dir)
363 sub("(\.tar\.(bz|bz2|gz)|zip)$","",filename)
daab043a
ER		 364 if ( DEBUG ) print "Will check a directory: " dir
365 if ( DEBUG ) print "and a file: " filename
a66bc250 366 }
367
368 filenameexp=filename
369 gsub("\+","\\+",filenameexp)
0904cdde
JB		 370 sub(version,"[A-Za-z0-9.]+",filenameexp)
371 gsub("\.","\\.",filenameexp)
daab043a 372 if ( DEBUG ) print "Expression: " filenameexp
a66bc250 373 match(filename,version)
374 prever=substr(filename,1,RSTART-1)
375 postver=substr(filename,RSTART+RLENGTH)
daab043a
ER		 376 if ( DEBUG ) print "Before number: " prever
377 if ( DEBUG ) print "and after: " postver
378 newurl=find_mirror(acc "://" host dir)
a66bc250 379 #print acc "://" host dir
380 #newurl=url[1]"://"url[2]url[3]url[4]
381 #newurl=acc "://" host dir filename
daab043a
ER		 382 if ( DEBUG ) print "Looking at " newurl
383
a66bc250 384 references=0
385 finished=0
386 oldversion=version
ad1c417a 387 odp=get_links(newurl,filename)
a66bc250 388 if( odp ~ "ERROR: ") {
389 print name "(" number ") " odp
390 } else {
daab043a 391 if (DEBUG) print "WebPage downloaded"
a66bc250 392 c=split(odp,linki)
393 for (nr=1; nr<=c; nr++) {
394 addr=linki[nr]
daab043a 395 if (DEBUG) print "Found link: " addr
bfa53c5b 396 if ((addr ~ filenameexp) && !(addr ~ "[-_.0-9A-Za-z~]" filenameexp)) {
a66bc250 397 match(addr,filenameexp)
398 newfilename=substr(addr,RSTART,RLENGTH)
daab043a 399 if (DEBUG) print "Hypothetical new: " newfilename
a66bc250 400 newfilename=fixedsub(prever,"",newfilename)
401 newfilename=fixedsub(postver,"",newfilename)
daab043a
ER		 402 if (DEBUG) print "Version: " newfilename
403 if (newfilename ~ /\.(pkg|bin|binary|built)$/) continue
0014f176
JB		 404 if (NUMERIC) {
405 if ( compare_ver_dec(version, newfilename)==1 ) {
daab043a 406 if (DEBUG) print "Yes, there is new one"
0014f176
JB		 407 version=newfilename
408 finished=1
409 }
410 } else if ( compare_ver(version, newfilename)==1 ) {
daab043a 411 if (DEBUG) print "Yes, there is new one"
a66bc250 412 version=newfilename
413 finished=1
414 }
415 }
416 }
417 if (finished==0)
418 print name "(" number ") seems ok: " oldversion
419 else
420 print name "(" number ") [OLD] " oldversion " [NEW] " version
421 }
422}
daab043a
ER		 423
424# upgrade check for pear package using PEAR CLI
425function pear_upgrade(name, ver) {
426 pname = name;
427 sub(/^php-pear-/, "", pname);
428
429 pearcmd = "pear remote-info " pname " | awk '/^Latest/{print $NF}'"
430 if (DEBUG) {
431 print "pearcmd: " pearcmd
432 }
433 pearcmd | getline nver
434 close(pearcmd)
435
436 if (compare_ver(ver, nver)) {
437 print name " [OLD] " ver " [NEW] " nver
438 } else {
439 print name " seems ok: " ver
440 }
441
442 return
443}
444
a66bc250 445function process_data(name,ver,rel,src) {
daab043a
ER		 446 if (name ~ /^php-pear-/) {
447 return pear_upgrade(name, ver);
448 }
449
a66bc250 450# this function checks if substitutions were valid, and if true:
451# processes each URL and tries to get current file list
452 for (i in src) {
ad1c417a
ER		 453 if ( src[i] ~ /%{nil}/ ) {
454 gsub(/\%\{nil\}/, "", src[i])
455 }
a66bc250 456 if ( src[i] !~ /%{.*}/ && src[i] !~ /%[A-Za-z0-9_]/ ) {
daab043a 457 if ( DEBUG ) print "Source: " src[i]
a66bc250 458 process_source(i,src[i],name,ver)
459 } else {
daab043a 460 print FNAME ":" i ": impossible substitution: " src[i]
a66bc250 461 }
462 }
463}
464
465BEGIN {
466 # if U want to use DEBUG, run script with "-v DEBUG=1"
467 # or uncomment the line below
468 # DEBUG = 1
469
470 errno=system("wget --help > /dev/null 2>&1")
471 if (errno) {
472 print "No wget installed!"
473 exit 1
474 }
0014f176
JB		 475 if (ARGC>=3 && ARGV[2]=="-n") {
476 NUMERIC=1
daab043a 477 for (i=3; i<ARGC; i++) ARGV[i-1]=ARGV[i]
0014f176
JB		 478 ARGC=ARGC-1
479 }
a66bc250 480}
481
482FNR==1 {
483 if ( ARGIND != 1 ) {
ad1c417a
ER		 484 # clean frameseen for each ARG
485 for (i in frameseen) {
486 delete frameseen[i]
487 }
488 frameseen[0] = 1
489
a66bc250 490 process_data(NAME,VER,REL,SRC)
491 NAME="" ; VER="" ; REL=""
492 for (i in DEFS) delete DEFS[i]
493 for (i in SRC) delete SRC[i]
494 }
495 FNAME=FILENAME
ad1c417a
ER		 496 DEFS["_alt_kernel"]=""
497 DEFS["20"]="\\ "
a66bc250 498}
499
500/^[Uu][Rr][Ll]:/&&(URL=="") { URL=subst_defines($2,DEFS) ; DEFS["url"]=URL }
501/^[Nn]ame:/&&(NAME=="") { NAME=subst_defines($2,DEFS) ; DEFS["name"]=NAME }
502/^[Vv]ersion:/&&(VER=="") { VER=subst_defines($2,DEFS) ; DEFS["version"]=VER }
503/^[Rr]elease:/&&(REL=="") { REL=subst_defines($2,DEFS) ; DEFS["release"]=REL }
ad1c417a 504/^[Ss]ource[0-9]*:/ { if (/(ftp|http|https):\/\//) SRC[FNR]=subst_defines($2,DEFS) }
a66bc250 505/%define/ { DEFS[$2]=subst_defines($3,DEFS) }
506
507END {
508 process_data(NAME,VER,REL,SRC)
509}
Scripts for managing .spec files and building RPM packages
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