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Commit | Line | Data |
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a66bc250 | 1 | #!/bin/awk -f |
2 | # $Revision$, $Date$ | |
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 | } | |
10 | ||
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++) { | |
28 | if (v1a[i]=="") v1a[i]=0 | |
29 | if (v2a[i]=="") v2a[i]=0 | |
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 | |
47 | } else if ((v1a[i]~"pre")||(v1a[i]~"beta")||(v1a[i]~"alpha")) | |
48 | return 1 | |
49 | else | |
50 | return 0 | |
51 | } | |
52 | if ((count2==mincount)&&(count!=count2)) { | |
53 | for (i=count2+1; i<=count; i++) | |
54 | if ((v1a[i]~"pre")||(v1a[i]~"beta")||(v1a[i]~"alpha")) | |
55 | return 1 | |
56 | return 0 | |
57 | } else if (count!=count2) { | |
58 | for (i=count+1; i<=count2; i++) | |
59 | if ((v2a[i]~"pre")||(v2a[i]~"beta")||(v2a[i]~"alpha")) | |
60 | return 0 | |
61 | return 1 | |
62 | } | |
63 | return 0 | |
64 | } | |
65 | ||
66 | function get_links(url, errno,link,oneline,retval,odp,tmpfile) { | |
67 | # get all <A HREF=..> tags from specified URL | |
68 | "mktemp /tmp/XXXXXX" | getline tmpfile | |
69 | close("mktemp /tmp/XXXXXX") | |
70 | ||
71 | if (DEBUG) print "Retrieving: " url | |
72 | errno=system("wget -O - \"" url "\" -t 1 -T 300 --passive-ftp > " tmpfile " 2>/dev/null" ) | |
73 | ||
74 | if (errno==0) { | |
75 | while (getline oneline < tmpfile) | |
76 | odp=(odp " " oneline) | |
77 | if ( DEBUG ) print "Odpowiedz: " odp | |
78 | } | |
79 | ||
80 | close(tmpfile) | |
81 | system("rm -f " tmpfile) | |
82 | if ( errno==0) { | |
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) | |
88 | match(tolower(ramka),/src="[^"]+"/) | |
89 | newurl=substr(ramka,RSTART+5,RLENGTH-6) | |
90 | if (DEBUG) print "Ramka: " newurl | |
91 | retval=(retval " " get_links(newurl)) | |
92 | } else if (tolower(odp) ~ /href="[^"]+"/) { | |
93 | match(tolower(odp),/href="[^"]+"/) | |
94 | link=substr(odp,RSTART,RLENGTH) | |
95 | odp=substr(odp,RSTART+RLENGTH) | |
96 | link=substr(link,7,length(link)-7) | |
97 | retval=(retval " " link) | |
98 | } else { | |
99 | match(tolower(odp),/href=[^ \t>]+/) | |
100 | link=substr(odp,RSTART,RLENGTH) | |
101 | odp=substr(odp,RSTART+RLENGTH) | |
102 | link=substr(link,6,length(link)-5) | |
103 | retval=(retval " " link) | |
104 | } | |
105 | } | |
106 | } else { | |
107 | retval=("WGET ERROR: " errno) | |
108 | } | |
109 | ||
110 | ||
111 | if (DEBUG) print "Zwracane: " retval | |
112 | return retval | |
113 | } | |
114 | ||
115 | function subst_defines(var,defs) { | |
116 | # substitute all possible RPM macros | |
117 | while ((var ~ /%{.*}/) || (var ~ /%[A-Za-z0-9_]+/)) { | |
118 | oldvar=var | |
119 | for (j in defs) { | |
120 | gsub("%{" j "}", defs[j], var) | |
121 | gsub("%" j , defs[j], var) | |
122 | } | |
123 | if (var==oldvar) { | |
124 | if ( DEBUG ) for (i in defs) print i " == " defs[i] | |
125 | return var | |
126 | } | |
127 | } | |
128 | return var | |
129 | } | |
130 | ||
131 | function find_mirror(url) { | |
132 | ||
133 | while (succ = (getline line < "mirrors")) { | |
134 | if (succ==-1) { return url } | |
135 | nf=split(line,fields,"|") | |
136 | if (nf>1){ | |
137 | origin=fields[1] | |
138 | mirror=fields[2] | |
139 | mname=fields[3] | |
140 | prefix=substr(url,1,length(origin)) | |
141 | if (prefix==origin){ | |
142 | if ( DEBUG ) print "Mirror znaleziony na " mname | |
143 | close("mirrors") | |
144 | return mirror substr(url,length(origin)) | |
145 | } | |
146 | } | |
147 | } | |
148 | ||
149 | return url | |
150 | } | |
151 | ||
152 | function process_source(number,lurl,name,version) { | |
153 | # fetches file list, and compares version numbers | |
154 | if ( DEBUG ) print "Przetwarzam " lurl | |
155 | ||
156 | if ( index(lurl,version)==0 ) { | |
157 | if (DEBUG) print "Nie ma numeru wersji." | |
158 | return 0 | |
159 | } | |
160 | ||
161 | sub("://",":",lurl) | |
162 | sub("/",":/",lurl) | |
163 | gsub("[^/]*$",":&",lurl) | |
164 | split(lurl,url,":") | |
165 | acc=url[1] | |
166 | host=url[2] | |
167 | dir=url[3] | |
168 | filename=url[4] | |
169 | ||
170 | if (index(dir,version)) { | |
171 | dir=substr(dir,1,index(dir,version)-1) | |
172 | sub("[^/]*$","",dir) | |
173 | sub("(\.tar\.(bz|bz2|gz)|zip)$","",filename) | |
174 | if ( DEBUG ) print "Sprawdze katalog: " dir | |
175 | if ( DEBUG ) print "i plik: " filename | |
176 | } | |
177 | ||
178 | filenameexp=filename | |
179 | gsub("\+","\\+",filenameexp) | |
180 | sub(version,"[A-Za-z0-9\\.]+",filenameexp) | |
181 | if ( DEBUG ) print "Wzorzec: " filenameexp | |
182 | match(filename,version) | |
183 | prever=substr(filename,1,RSTART-1) | |
184 | postver=substr(filename,RSTART+RLENGTH) | |
185 | if ( DEBUG ) print "Przed numerkiem: " prever | |
186 | if ( DEBUG ) print "i po: " postver | |
187 | newurl=find_mirror(acc "://" host dir) | |
188 | #print acc "://" host dir | |
189 | #newurl=url[1]"://"url[2]url[3]url[4] | |
190 | #newurl=acc "://" host dir filename | |
191 |