Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
ab	51.43 KB	-rwxr-xr-x
annotate	10.2 KB	-rwxr-xr-x
apachectl	3.33 KB	-rwxr-xr-x
apr-1-config	6.84 KB	-rwxr-xr-x
apreq2-config	5.96 KB	-rwxr-xr-x
apu-1-config	6.42 KB	-rwxr-xr-x
apxs	23.3 KB	-rwxr-xr-x
aria_chk	4.56 MB	-rwxr-xr-x
aria_dump_log	4.35 MB	-rwxr-xr-x
aria_ftdump	4.37 MB	-rwxr-xr-x
aria_pack	4.4 MB	-rwxr-xr-x
aria_read_log	4.51 MB	-rwxr-xr-x
autopoint	25.97 KB	-rwxr-xr-x
bdftogd	3.91 KB	-rwxr-xr-x
bison	288.55 KB	-rwxr-xr-x
bmp2tiff	14.32 KB	-rwxr-xr-x
bsqldb	26.76 KB	-rwxr-xr-x
bunzip2	85.55 KB	-rwxr-xr-x
bzcat	85.55 KB	-rwxr-xr-x
bzcmp	2.08 KB	-rwxr-xr-x
bzdiff	2.08 KB	-rwxr-xr-x
bzegrep	1.64 KB	-rwxr-xr-x
bzfgrep	1.64 KB	-rwxr-xr-x
bzgrep	1.64 KB	-rwxr-xr-x
bzip2	85.55 KB	-rwxr-xr-x
bzip2recover	14.23 KB	-rwxr-xr-x
bzless	1.23 KB	-rwxr-xr-x
bzmore	1.23 KB	-rwxr-xr-x
captoinfo	66.7 KB	-rwxr-xr-x
checkgid	6.13 KB	-rwxr-xr-x
cjpeg	30.29 KB	-rwxr-xr-x
clear	6.12 KB	-rwxr-xr-x
corelist	15.03 KB	-rwxr-xr-x
cpan	8.18 KB	-rwxr-xr-x
crc32	715 B	-r-xr-xr-x
c_rehash	6.57 KB	-rwxr-xr-x
curl	174.83 KB	-rwxr-xr-x
curl-config	5.48 KB	-rwxr-xr-x
cwebp	50.9 KB	-rwxr-xr-x
datacopy	22.45 KB	-rwxr-xr-x
dbilogstrip	1.44 KB	-r-xr-xr-x
dbiprof	6.17 KB	-r-xr-xr-x
dbiproxy	5.37 KB	-r-xr-xr-x
dbl2png	14.3 KB	-rwxr-xr-x
dbmmanage	8.72 KB	-rwxr-xr-x
defncopy	18.76 KB	-rwxr-xr-x
derb	23.09 KB	-rwxr-xr-x
djpeg	26.27 KB	-rwxr-xr-x
dwebp	30.49 KB	-rwxr-xr-x
enc2xs	40.79 KB	-rwxr-xr-x
encguess	3.02 KB	-rwxr-xr-x
envsubst	34.55 KB	-rwxr-xr-x
envvars	1.03 KB	-rw-r--r--
envvars-std	1.03 KB	-rw-r--r--
fax2ps	18.52 KB	-rwxr-xr-x
fax2tiff	14.66 KB	-rwxr-xr-x
fcgistarter	10.27 KB	-rwxr-xr-x
fisql	26.91 KB	-rwxr-xr-x
fix_rights	956 B	-rwxr-xr-x
flex	353.36 KB	-rwxr-xr-x
flex++	353.36 KB	-rwxr-xr-x
freebcp	18.59 KB	-rwxr-xr-x
freetype-config	3.75 KB	-rwxr-xr-x
ftpasswd	33.94 KB	-rwxr-xr-x
ftpcount	15.67 KB	-rwxr-xr-x
ftpdctl	82.73 KB	-rwxr-xr-x
ftpmail	13.69 KB	-rwxr-xr-x
ftpquota	32.21 KB	-rwxr-xr-x
ftptop	23.52 KB	-rwxr-xr-x
ftpwho	47.84 KB	-rwxr-xr-x
gd2copypal	10.15 KB	-rwxr-xr-x
gd2togif	10.14 KB	-rwxr-xr-x
gd2topng	10.16 KB	-rwxr-xr-x
gdcmpgif	10.15 KB	-rwxr-xr-x
gdparttopng	10.16 KB	-rwxr-xr-x
gdtopng	10.14 KB	-rwxr-xr-x
genbrk	14.84 KB	-rwxr-xr-x
gencfu	10.74 KB	-rwxr-xr-x
gencnval	22.73 KB	-rwxr-xr-x
gendict	22.91 KB	-rwxr-xr-x
gen_php_doc.sh	240 B	-rwxr-xr-x
genrb	161.05 KB	-rwxr-xr-x
GET	14.34 KB	-r-xr-xr-x
gettext	34.53 KB	-rwxr-xr-x
gettextize	42.73 KB	-rwxr-xr-x
gettext.sh	4.52 KB	-rwxr-xr-x
gif2tiff	14.48 KB	-rwxr-xr-x
giftogd2	10.15 KB	-rwxr-xr-x
h2ph	28.55 KB	-rwxr-xr-x
h2xs	59.52 KB	-rwxr-xr-x
HEAD	14.34 KB	-r-xr-xr-x
htcacheclean	30.53 KB	-rwxr-xr-x
htdbm	18.47 KB	-rwxr-xr-x
htdigest	10.27 KB	-rwxr-xr-x
html_template_phplibtool	107 B	-rwxr-xr-x
htpasswd	18.41 KB	-rwxr-xr-x
httpd	696.97 KB	-rwxr-xr-x
httxt2dbm	10.23 KB	-rwxr-xr-x
iconv	26.38 KB	-rwxr-xr-x
icu-config	21.58 KB	-rwxr-xr-x
icuinfo	10.54 KB	-rwxr-xr-x
infocmp	58.65 KB	-rwxr-xr-x
infotocap	66.7 KB	-rwxr-xr-x
innochecksum	3.62 MB	-rwxr-xr-x
instmodsh	4.16 KB	-r-xr-xr-x
jpegtran	42.36 KB	-rwxr-xr-x
json_pp	4.89 KB	-rwxr-xr-x
ldapadd	67.11 KB	-rwxr-xr-x
ldapcompare	55 KB	-rwxr-xr-x
ldapdelete	59.09 KB	-rwxr-xr-x
ldapexop	55.06 KB	-rwxr-xr-x
ldapmodify	67.11 KB	-rwxr-xr-x
ldapmodrdn	55 KB	-rwxr-xr-x
ldappasswd	55.03 KB	-rwxr-xr-x
ldapsearch	79.36 KB	-rwxr-xr-x
ldapurl	18.34 KB	-rwxr-xr-x
ldapwhoami	55.02 KB	-rwxr-xr-x
libmcrypt-config	1.43 KB	-rwxr-xr-x
libnetcfg	15.42 KB	-rwxr-xr-x
libpng16-config	2.27 KB	-rwxr-xr-x
libpng-config	2.27 KB	-rwxr-xr-x
listaction	170.55 KB	-rwxr-xr-x
listaction_d	170.54 KB	-rwxr-xr-x
listfdb	14.17 KB	-rwxr-xr-x
listjpeg	6.13 KB	-rwxr-xr-x
listmp3	10.54 KB	-rwxr-xr-x
listswf	174.55 KB	-rwxr-xr-x
listswf_d	174.54 KB	-rwxr-xr-x
logresolve	10.34 KB	-rwxr-xr-x
lwp-download	8.34 KB	-r-xr-xr-x
lwp-mirror	2.45 KB	-r-xr-xr-x
lwp-request	14.34 KB	-r-xr-xr-x
lwp-rget	14.78 KB	-r-xr-xr-x
makeconv	55.35 KB	-rwxr-xr-x
makefdb	70.41 KB	-rwxr-xr-x
makeswf	23.2 KB	-rwxr-xr-x
mariabackup	22.87 MB	-rwxr-xr-x
mariadb	4.28 MB	-rwxr-xr-x
mariadb-access	109.37 KB	-rwxr-xr-x
mariadb-admin	3.83 MB	-rwxr-xr-x
mariadb-backup	22.87 MB	-rwxr-xr-x
mariadb-binlog	4.05 MB	-rwxr-xr-x
mariadb-check	3.83 MB	-rwxr-xr-x
mariadb-client-test	4.38 MB	-rwxr-xr-x
mariadb_config	10.52 KB	-rwxr-xr-x
mariadb-convert-table-format	4.12 KB	-rwxr-xr-x
mariadbd-multi	26.76 KB	-rwxr-xr-x
mariadbd-safe	30.43 KB	-rwxr-xr-x
mariadbd-safe-helper	3.49 MB	-rwxr-xr-x
mariadb-dump	3.92 MB	-rwxr-xr-x
mariadb-dumpslow	8.05 KB	-rwxr-xr-x
mariadb-find-rows	3.21 KB	-rwxr-xr-x
mariadb-fix-extensions	1.22 KB	-rwxr-xr-x
mariadb-hotcopy	34.14 KB	-rwxr-xr-x
mariadb-import	3.82 MB	-rwxr-xr-x
mariadb-install-db	21.48 KB	-rwxr-xr-x
mariadb-ldb	4.05 MB	-rwxr-xr-x
mariadb-plugin	3.53 MB	-rwxr-xr-x
mariadb-secure-installation	13.38 KB	-rwxr-xr-x
mariadb-setpermission	17.13 KB	-rwxr-xr-x
mariadb-show	3.82 MB	-rwxr-xr-x
mariadb-slap	3.84 MB	-rwxr-xr-x
mariadb-test	4.21 MB	-rwxr-xr-x
mariadb-tzinfo-to-sql	3.53 MB	-rwxr-xr-x
mariadb-upgrade	3.62 MB	-rwxr-xr-x
mariadb-waitpid	3.52 MB	-rwxr-xr-x
mbstream	3.55 MB	-rwxr-xr-x
ming-config	561 B	-rwxr-xr-x
mp2bug	1.16 KB	-r-xr-xr-x
msgattrib	22.39 KB	-rwxr-xr-x
msgcat	18.38 KB	-rwxr-xr-x
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msgcomm	18.37 KB	-rwxr-xr-x
msgconv	18.35 KB	-rwxr-xr-x
msgen	18.35 KB	-rwxr-xr-x
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msgfmt	79.41 KB	-rwxr-xr-x
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msginit	43.15 KB	-rwxr-xr-x
msgmerge	51.37 KB	-rwxr-xr-x
msgunfmt	30.57 KB	-rwxr-xr-x
msguniq	18.36 KB	-rwxr-xr-x
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myisam_ftdump	3.88 MB	-rwxr-xr-x
myisamlog	3.86 MB	-rwxr-xr-x
myisampack	3.91 MB	-rwxr-xr-x
my_print_defaults	3.53 MB	-rwxr-xr-x
myrocks_hotbackup	24.46 KB	-rwxr-xr-x
mysql	4.28 MB	-rwxr-xr-x
mysqlaccess	109.37 KB	-rwxr-xr-x
mysqladmin	3.83 MB	-rwxr-xr-x
mysqlbinlog	4.05 MB	-rwxr-xr-x
mysqlcheck	3.83 MB	-rwxr-xr-x
mysql_client_test	4.38 MB	-rwxr-xr-x
mysql_config	4.54 KB	-rwxr-xr-x
mysql_convert_table_format	4.12 KB	-rwxr-xr-x
mysqld_multi	26.76 KB	-rwxr-xr-x
mysqld_safe	30.43 KB	-rwxr-xr-x
mysqld_safe_helper	3.49 MB	-rwxr-xr-x
mysqldump	3.92 MB	-rwxr-xr-x
mysqldumpslow	8.05 KB	-rwxr-xr-x
mysql_find_rows	3.21 KB	-rwxr-xr-x
mysql_fix_extensions	1.22 KB	-rwxr-xr-x
mysqlhotcopy	34.14 KB	-rwxr-xr-x
mysqlimport	3.82 MB	-rwxr-xr-x
mysql_install_db	21.48 KB	-rwxr-xr-x
mysql_ldb	4.05 MB	-rwxr-xr-x
mysql_plugin	3.53 MB	-rwxr-xr-x
mysql_secure_installation	13.38 KB	-rwxr-xr-x
mysql.server	11.93 KB	-rwxr-xr-x
mysql_setpermission	17.13 KB	-rwxr-xr-x
mysqlshow	3.82 MB	-rwxr-xr-x
mysqlslap	3.84 MB	-rwxr-xr-x
mysqltest	4.21 MB	-rwxr-xr-x
mysql_tzinfo_to_sql	3.53 MB	-rwxr-xr-x
mysql_upgrade	3.62 MB	-rwxr-xr-x
mysql_waitpid	3.52 MB	-rwxr-xr-x
mytop	61.06 KB	-rwxr-xr-x
ncurses5-config	5.17 KB	-rwxr-xr-x
ngettext	34.55 KB	-rwxr-xr-x
onig-config	1.35 KB	-rwxr-xr-x
openssl	642.05 KB	-rwxr-xr-x
osql	8.84 KB	-rwxr-xr-x
pal2rgb	14.82 KB	-rwxr-xr-x
pcre-config	2.31 KB	-rwxr-xr-x
pcregrep	36.34 KB	-rwxr-xr-x
pcretest	66.56 KB	-rwxr-xr-x
pear	817 B	-rwxr-xr-x
peardev	838 B	-rwxr-xr-x
pearinfo	538 B	-rwxr-xr-x
pecl	751 B	-rwxr-xr-x
perl	3.3 MB	-rwxr-xr-x
perl5.34.1	3.3 MB	-rwxr-xr-x
perlbug	44.13 KB	-rwxr-xr-x
perldoc	274 B	-rwxr-xr-x
perlivp	10.58 KB	-rwxr-xr-x
perlthanks	44.13 KB	-rwxr-xr-x
perror	3.71 MB	-rwxr-xr-x
phar	14.89 KB	-rwxr-xr-x
phar.phar	14.89 KB	-rwxr-xr-x
php	18.06 MB	-rwxr-xr-x
php-8.2.12	18.06 MB	-rwxr-xr-x
php-cgi	18.06 MB	-rwxr-xr-x
php-cgi-8.2.12	18.06 MB	-rwxr-xr-x
php-config	4.39 KB	-rwxr-xr-x
php-config-8.2.12	4.39 KB	-rwxr-xr-x
phpdbg	18.06 MB	-rwxr-xr-x
phpize	4.43 KB	-rwxr-xr-x
phpize-8.2.12	4.43 KB	-rwxr-xr-x
phpunit	1.9 KB	-rwxr-xr-x
piconv	8.18 KB	-rwxr-xr-x
pkgdata	43.7 KB	-rwxr-xr-x
pl2pm	4.44 KB	-rwxr-xr-x
png2dbl	14.38 KB	-rwxr-xr-x
pngfix	46.48 KB	-rwxr-xr-x
png-fix-itxt	6.11 KB	-rwxr-xr-x
pngtogd	10.14 KB	-rwxr-xr-x
pngtogd2	10.15 KB	-rwxr-xr-x
pod2html	4.05 KB	-rwxr-xr-x
pod2man	14.69 KB	-rwxr-xr-x
pod2text	10.56 KB	-rwxr-xr-x
pod2usage	4.02 KB	-rwxr-xr-x
podchecker	3.58 KB	-rwxr-xr-x
POST	14.34 KB	-r-xr-xr-x
ppm2tiff	14.51 KB	-rwxr-xr-x
prove	13.35 KB	-rwxr-xr-x
prxs	8.96 KB	-rwxr-xr-x
ptar	3.49 KB	-rwxr-xr-x
ptardiff	2.59 KB	-rwxr-xr-x
ptargrep	4.3 KB	-rwxr-xr-x
ras2tiff	10.48 KB	-rwxr-xr-x
raw2adpcm	10.21 KB	-rwxr-xr-x
raw2tiff	18.35 KB	-rwxr-xr-x
rdjpgcom	10.18 KB	-rwxr-xr-x
recode-sr-latin	14.33 KB	-rwxr-xr-x
replace	3.5 MB	-rwxr-xr-x
reset	18.59 KB	-rwxr-xr-x
resolveip	3.52 MB	-rwxr-xr-x
resolve_stack_dump	3.53 MB	-rwxr-xr-x
rgb2ycbcr	14.46 KB	-rwxr-xr-x
rotatelogs	18.41 KB	-rwxr-xr-x
sabcmd	21.13 KB	-rwxr-xr-x
sablot-config	1.11 KB	-rwxr-xr-x
shasum	9.76 KB	-rwxr-xr-x
splain	18.97 KB	-rwxr-xr-x
sqlite	27.8 KB	-rwxr-xr-x
sqlite3	1.74 MB	-rwxr-xr-x
sst_dump	4.04 MB	-rwxr-xr-x
streamzip	5.31 KB	-r-xr-xr-x
suexec	14.36 KB	-rwsr-xr-x
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swftophp	154.57 KB	-rwxr-xr-x
swftopython	154.57 KB	-rwxr-xr-x
swftotcl	154.57 KB	-rwxr-xr-x
tabs	14.31 KB	-rwxr-xr-x
tdspool	286.9 KB	-rwxr-xr-x
thumbnail	14.92 KB	-rwxr-xr-x
tic	66.7 KB	-rwxr-xr-x
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tiff2pdf	66.52 KB	-rwxr-xr-x
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tiff2rgba	14.32 KB	-rwxr-xr-x
tiffcmp	18.41 KB	-rwxr-xr-x
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tput	14.41 KB	-rwxr-xr-x
tset	18.59 KB	-rwxr-xr-x
tsql	282.99 KB	-rwxr-xr-x
uconv	47.36 KB	-rwxr-xr-x
unzip-mem	14.21 KB	-rwxr-xr-x
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unzzipcat-seeko	10.2 KB	-rwxr-xr-x
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unzzipdir-mem	6.13 KB	-rwxr-xr-x
use-devel-checklib	2.81 KB	-r-xr-xr-x
wcmgr	6.1 KB	-rwxr-xr-x
webalizer	157.1 KB	-rwxr-xr-x
webazolver	157.1 KB	-rwxr-xr-x
webpng	14.28 KB	-rwxr-xr-x
wrjpgcom	10.19 KB	-rwxr-xr-x
wsrep_sst_backup	2.95 KB	-rwxr-xr-x
wsrep_sst_common	54.05 KB	-rw-r--r--
wsrep_sst_mariabackup	51.01 KB	-rwxr-xr-x
wsrep_sst_mysqldump	7.7 KB	-rwxr-xr-x
wsrep_sst_rsync	32.31 KB	-rwxr-xr-x
wsrep_sst_rsync_wan	32.31 KB	-rwxr-xr-x
xgettext	330.1 KB	-rwxr-xr-x
xml2-config	1.69 KB	-rwxr-xr-x
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xmllint	64.38 KB	-rwxr-xr-x
xmlwf	26.57 KB	-rwxr-xr-x
xslt-config	2.36 KB	-rwxr-xr-x
xsltproc	22.52 KB	-rwxr-xr-x
xsubpp	5.06 KB	-rwxr-xr-x
yacc	45 B	-rwxr-xr-x
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zipdetails	49.95 KB	-r-xr-xr-x
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Code Editor : HEAD

#!/opt/lampp/bin/perl -w

eval 'exec /opt/lampp/bin/perl -w -S $0 ${1+"$@"}'
    if 0; # not running under some shell

# $Id: lwp-request,v 2.7 2005/12/06 12:16:28 gisle Exp $
#
# Simple user agent using LWP library.

=head1 NAME

lwp-request - Simple command line user agent

=head1 SYNOPSIS

lwp-request [-aeEdvhx] [-m method] [-b <base URL>] [-t <timeout>]
             [-i <if-modified-since>] [-c <content-type>] [-C <credentials>]
             [-p <proxy-url>] [-o <format>] <url>...

=head1 DESCRIPTION

This program can be used to send requests to WWW servers and your
local file system. The request content for POST and PUT
methods is read from stdin.  The content of the response is printed on
stdout.  Error messages are printed on stderr.  The program returns a
status value indicating the number of URLs that failed.

The options are:

=over 4

=item -m <method>

Set which method to use for the request.  If this option is not used,
then the method is derived from the name of the program.

=item -f

Force request through, even if the program believes that the method is
illegal.  The server might reject the request eventually.

=item -b <uri>

This URI will be used as the base URI for resolving all relative URIs
given as argument.

=item -t <timeout>

Set the timeout value for the requests.  The timeout is the amount of
time that the program will wait for a response from the remote server
before it fails.  The default unit for the timeout value is seconds.
You might append "m" or "h" to the timeout value to make it minutes or
hours, respectively.  The default timeout is '3m', i.e. 3 minutes.

=item -i <time>

Set the If-Modified-Since header in the request. If I<time> is the
name of a file, use the modification timestamp for this file. If
I<time> is not a file, it is parsed as a literal date. Take a look at
L<HTTP::Date> for recognized formats.

=item -c <content-type>

Set the Content-Type for the request.  This option is only allowed for
requests that take a content, i.e. POST and PUT.  You can
force methods to take content by using the C<-f> option together with
C<-c>.  The default Content-Type for POST is
C<application/x-www-form-urlencoded>.  The default Content-type for
the others is C<text/plain>.

=item -p <proxy-url>

Set the proxy to be used for the requests.  The program also loads
proxy settings from the environment.  You can disable this with the
C<-P> option.

=item -H <header>

Send this HTTP header with each request. You can specify several, e.g.:

lwp-request \
	-H 'Referer: http://other.url/' \
	-H 'Host: somehost' \
	http://this.url/

=item -C <username>:<password>

Provide credentials for documents that are protected by Basic
Authentication.  If the document is protected and you did not specify
the username and password with this option, then you will be prompted
to provide these values.

=back

The following options controls what is displayed by the program:

=over 4

=item -u

Print request method and absolute URL as requests are made.

=item -U

Print request headers in addition to request method and absolute URL.

=item -s

Print response status code.  This option is always on for HEAD requests.

=item -S

Print response status chain. This shows redirect and authorization
requests that are handled by the library.

=item -e

Print response headers.  This option is always on for HEAD requests.

=item -d

Do B<not> print the content of the response.

=item -o <format>

Process HTML content in various ways before printing it.  If the
content type of the response is not HTML, then this option has no
effect.  The legal format values are; I<text>, I<ps>, I<links>,
I<html> and I<dump>.

If you specify the I<text> format then the HTML will be formatted as
plain latin1 text.  If you specify the I<ps> format then it will be
formatted as Postscript.

The I<links> format will output all links found in the HTML document.
Relative links will be expanded to absolute ones.

The I<html> format will reformat the HTML code and the I<dump> format
will just dump the HTML syntax tree.

Note that the C<HTML-Tree> distribution needs to be installed for this
option to work.  In addition the C<HTML-Format> distribution needs to
be installed for I<-o text> or I<-o ps> to work.

=item -v

Print the version number of the program and quit.

=item -h

Print usage message and quit.

=item -x

Extra debugging output.

=item -a

Set text(ascii) mode for content input and output.  If this option is not
used, content input and output is done in binary mode.

=back

Because this program is implemented using the LWP library, it will
only support the protocols that LWP supports.

=head1 SEE ALSO

L<lwp-mirror>, L<LWP>

=head1 COPYRIGHT

This library is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.

=head1 AUTHOR

Gisle Aas <gisle@aas.no>

=cut

$progname = $0;
$progname =~ s,.*[\\/],,;  # use basename only
$progname =~ s/\.\w*$//;   # strip extension, if any

$VERSION = sprintf("%d.%02d", q$Revision: 2.7 $ =~ /(\d+)\.(\d+)/);

require LWP;
require LWP::Debug;

use URI;
use URI::Heuristic qw(uf_uri);

use HTTP::Status qw(status_message);
use HTTP::Date qw(time2str str2time);

# This table lists the methods that are allowed.  It should really be
# a superset for all methods supported for every scheme that may be
# supported by the library.  Currently it might be a bit too HTTP
# specific.  You might use the -f option to force a method through.
#
# "" = No content in request, "C" = Needs content in request
#
%allowed_methods = (
    GET        => "",
    HEAD       => "",
    POST       => "C",
    PUT        => "C",
    DELETE     => "",
    TRACE      => "",
    OPTIONS    => "",
);

# We make our own specialization of LWP::UserAgent that asks for
# user/password if document is protected.
{
    package RequestAgent;
    @ISA = qw(LWP::UserAgent);

sub new
    { 
	my $self = LWP::UserAgent::new(@_);
	$self->agent("lwp-request/$main::VERSION");
	$self;
    }

sub get_basic_credentials
    {
	my($self, $realm, $uri) = @_;
	if ($main::options{'C'}) {
	    return split(':', $main::options{'C'}, 2);
	}
	elsif (-t) {
	    my $netloc = $uri->host_port;
	    print "Enter username for $realm at $netloc: ";
	    my $user = <STDIN>;
	    chomp($user);
	    return (undef, undef) unless length $user;
	    print "Password: ";
	    system("stty -echo");
	    my $password = <STDIN>;
	    system("stty echo");
	    print "\n";  # because we disabled echo
	    chomp($password);
	    return ($user, $password);
	}
	else {
	    return (undef, undef)
	}
    }
}

$method = uc(lc($progname) eq "lwp-request" ? "GET" : $progname);

# Parse command line
use Getopt::Long;

my @getopt_args = (
    'a', # content i/o in text(ascii) mode
    'm=s', # set method
    'f', # make request even if method is not in %allowed_methods
    'b=s', # base url
    't=s', # timeout
    'i=s', # if-modified-since
    'c=s', # content type for POST
    'C=s', # credentials for basic authorization
    'H=s@', # extra headers, form "Header: value string"
    #
    'u', # display method, URL and headers of request
    'U', # display request headers also
    's', # display status code
    'S', # display whole chain of status codes
    'e', # display response headers (default for HEAD)
    'd', # don't display content
    #
    'h', # print usage
    'v', # print version
    #
    'x', # extra debugging info
    'p=s', # proxy URL
    'P', # don't load proxy setting from environment
    #
    'o=s', # output format
);

Getopt::Long::config("noignorecase", "bundling");
unless (GetOptions(\%options, @getopt_args)) {
    usage();
}
if ($options{'v'}) {
    require LWP;
    my $DISTNAME = 'libwww-perl-' . LWP::Version();
    die <<"EOT";
This is lwp-request version $VERSION ($DISTNAME)

This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
EOT
}

usage() if $options{'h'} || !@ARGV;

LWP::Debug::level('+') if $options{'x'};

# Create the user agent object
$ua = RequestAgent->new;

# Load proxy settings from *_proxy environment variables.
$ua->env_proxy unless $options{'P'};

$method = uc($options{'m'}) if defined $options{'m'};

if ($options{'f'}) {
    if ($options{'c'}) {
        $allowed_methods{$method} = "C";  # force content
    }
    else {
        $allowed_methods{$method} = "";
    }
}
elsif (!defined $allowed_methods{$method}) {
    die "$progname: $method is not an allowed method\n";
}

if ($method eq "HEAD") {
    $options{'s'} = 1;
    $options{'e'} = 1 unless $options{'d'};
    $options{'d'} = 1;
}

if (defined $options{'t'}) {
    $options{'t'} =~ /^(\d+)([smh])?/;
    die "$progname: Illegal timeout value!\n" unless defined $1;
    $timeout = $1;
    if (defined $2) {
        $timeout *= 60   if $2 eq "m";
        $timeout *= 3600 if $2 eq "h";
    }
    $ua->timeout($timeout);
}

if (defined $options{'i'}) {
    if (-e $options{'i'}) {
        $time = (stat _)[9];
    }
    else {
        $time = str2time($options{'i'});
        die "$progname: Illegal time syntax for -i option\n"
            unless defined $time;
    }
    $options{'i'} = time2str($time);
}

$content = undef;
if ($allowed_methods{$method} eq "C") {
    # This request needs some content
    unless (defined $options{'c'}) {
        # set default content type
        $options{'c'} = ($method eq "POST") ?
              "application/x-www-form-urlencoded"
            : "text/plain";
    }
    else {
        die "$progname: Illegal Content-type format\n"
            unless $options{'c'} =~ m,^[\w\-]+/[\w\-]+(?:\s*;.*)?$,
    }
    print "Please enter content ($options{'c'}) to be ${method}ed:\n"
        if -t;
    binmode STDIN unless -t or $options{'a'};
    $content = join("", <STDIN>);
}
else {
    die "$progname: Can't set Content-type for $method requests\n"
        if defined $options{'c'};
}

# Set up a request.  We will use the same request object for all URLs.
$request = HTTP::Request->new($method);
$request->header('If-Modified-Since', $options{'i'}) if defined $options{'i'};
for my $user_header (@{ $options{'H'} || [] }) {
    my ($header_name, $header_value) = split /:\s*/, $user_header, 2;
    $request->header($header_name, $header_value);
    $ua->agent($header_value) if lc($header_name) eq "user-agent"; # Ugh!
}
#$request->header('Accept', '*/*');
if ($options{'c'}) { # will always be set for request that wants content
    $request->header('Content-Type', $options{'c'});
    $request->header('Content-Length', length $content);  # Not really needed
    $request->content($content);
}

$errors = 0;

# Ok, now we perform the requests, one URL at a time
while ($url = shift) {
    # Create the URL object, but protect us against bad URLs
    eval {
	if ($url =~ /^\w+:/ || $options{'b'}) {  # is there any scheme specification
	    $url = URI->new($url, $options{'b'});
	    $url = $url->abs($options{'b'}) if $options{'b'};
	}
	else {
	    $url = uf_uri($url);
        }
    };
    if ($@) {
	$@ =~ s/ at .* line \d+.*//;
	print STDERR $@;
	$errors++;
	next;
    }

$ua->proxy($url->scheme, $options{'p'}) if $options{'p'};

# Send the request and get a response back from the server
    $request->url($url);
    $response = $ua->request($request);

if ($options{'u'} || $options{'U'}) {
        my $url = $response->request->url->as_string;
        print "$method $url\n";
        print $response->request->headers_as_string, "\n" if $options{'U'};
    }

if ($options{'S'}) {
	printResponseChain($response);
    }
    elsif ($options{'s'}) {
        print $response->status_line, "\n";
    }

if ($options{'e'}) {
        # Display headers
        print $response->headers_as_string;
        print "\n";  # separate headers and content
    }

unless ($options{'d'}) {
	if ($options{'o'} &&
	    $response->content_type eq 'text/html') {
	    eval {
		require HTML::Parse;
	    };
	    if ($@) {
		if ($@ =~ m,^Can't locate HTML/Parse.pm in \@INC,) {
		    die "The HTML-Tree distribution need to be installed for the -o option to be used.\n";
		}
		else {
		    die $@;
		}
	    }
	    my $html = HTML::Parse::parse_html($response->content);
	    {
		$options{'o'} eq 'ps' && do {
		    require HTML::FormatPS;
		    my $f = HTML::FormatPS->new;
		    print $f->format($html);
		    last;
		};
		$options{'o'} eq 'text' && do {
		    require HTML::FormatText;
		    my $f = HTML::FormatText->new;
		    print $f->format($html);
		    last;
		};
		$options{'o'} eq 'html' && do {
		    print $html->as_HTML;
		    last;
		};
		$options{'o'} eq 'links' && do {
		    my $base = $response->base;
		    for ( @{ $html->extract_links } ) {
			my($link, $elem) = @$_;
			my $tag = uc $elem->tag;
			$link = URI->new($link)->abs($base)->as_string;
			print "$tag\t$link\n";
		    }
		    last;
		};
		$options{'o'} eq 'dump' && do {
		    $html->dump;
		    last;
		};
		# It is bad to not notice this before now :-(
		die "Illegal -o option value ($options{'o'})\n";
	    }
	}
	else {
	    binmode STDOUT unless $options{'a'};
	    print $response->content;
	}
    }

$errors++ unless $response->is_success;
}

exit $errors;

sub printResponseChain
{
    my($response) = @_;
    return unless defined $response;
    printResponseChain($response->previous);
    my $method = $response->request->method;
    my $url = $response->request->url->as_string;
    my $code = $response->code;
    print "$method $url --> ", $response->status_line, "\n";
}

sub usage
{
    die <<"EOT";
Usage: $progname [-options] <url>...
    -m <method>   use method for the request (default is '$method')
    -f            make request even if $progname believes method is illegal
    -b <base>     Use the specified URL as base
    -t <timeout>  Set timeout value
    -i <time>     Set the If-Modified-Since header on the request
    -c <conttype> use this content-type for POST, PUT, CHECKIN
    -a            Use text mode for content I/O
    -p <proxyurl> use this as a proxy
    -P            don't load proxy settings from environment
    -H <header>   send this HTTP header (you can specify several)

-u            Display method and URL before any response
    -U            Display request headers (implies -u)
    -s            Display response status code
    -S            Display response status chain
    -e            Display response headers
    -d            Do not display content
    -o <format>   Process HTML content in various ways

-v            Show program version
    -h            Print this message

-x            Extra debugging output
EOT
}

${this.title}

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