World: r3wp
[!Cheyenne] Discussions about the Cheyenne Web Server
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| Oldes 10-Jun-2007 [1574] | Doc.. I had older PHP so now I have php-cgi listening, but it returns: "No input file specified". I have full path in the root-dir, is there something else? |
| Graham 10-Jun-2007 [1575] | I guess it must be a RSP problem. |
| Oldes 10-Jun-2007 [1576] | it's running.. I hade cheyenne root different from root set in php.ini |
| Graham 10-Jun-2007 [1577] | it's a simple url-encode and then dehex with characters missing after the dehex |
| Dockimbel 10-Jun-2007 [1578] | Not sure what's causing that, if you test locally, it works : http://localhost/show.rsp?street1=123ABC street |
| Maarten 10-Jun-2007 [1579x2] | Notice that Doc is making *the* point for rebol. One (very talented) guy creating an Apache-class webserver in 100Kb |
Now, more questions: - how stable is Cheyenne (uptime)? - how secure is Cheyenne (how vulnerable, how has it eben tested..)? - what load can one instance handle? | |
| Graham 10-Jun-2007 [1581x2] | <html> <body> <h1> Test of dehex </h1> <% test: "11 22 33" print rejoin [ "Original string: " test <br/> ] test: url-encode test print rejoin [ "Url-encoded: " test <br/>] print rejoin [ "Dehex: " dehex test <br/> ] %> </body> </html> |
produces this ... Original string: 11 22 33 Url-encoded: 11 22 33 Dehex: 22 3 | |
| Maarten 10-Jun-2007 [1583] | OS, Rebol version, ... |
| Graham 10-Jun-2007 [1584] | win32 |
| Maarten 10-Jun-2007 [1585x2] | What does this do in the console with and without Uniserve loaded? And the with Cheyenne loaded? |
*then with... | |
| Graham 10-Jun-2007 [1587x7] | >> rebol/version == 2.6.2.3.1 |
dehex works fine in the console | |
let me kill cheyennne now | |
ahh... doesn't work after I kill Cheyenne | |
and use the same console | |
so, some type of rebol corruption is occuring | |
can anyone else confirm this?? | |
| Maarten 10-Jun-2007 [1594x2] | Let me try. What do you do? |
>> test-string: "11 22 33" == "11 22 33" >> dehex test-string == "11 22 33" >> do %cheyenne.r Script: "Cheyenne Web Server" (9-Jun-2007) Script: "Untitled" (none) [uniserve] Async Protocol FastCGI loaded [uniserve] Starting task-master... [uniserve] Starting HTTPd... (escape) >> dehex test-string == "11 22 33" | |
| Graham 10-Jun-2007 [1596x2] | I don't know |
maybe I mistyped it .. but the rsp version doesn't work | |
| Maarten 10-Jun-2007 [1598] | Then that's the problem :-) |
| Graham 10-Jun-2007 [1599x2] | https://www.compkarori.co.nz/test.rsp |
which is just the page above | |
| Maarten 10-Jun-2007 [1601x2] | Yep, I see it too |
Paris, we've found a bug! | |
| Graham 10-Jun-2007 [1603] | She's in Jail |
| Maarten 10-Jun-2007 [1604] | Where is url-encode defined? |
| Oldes 10-Jun-2007 [1605x3] | libs/html.r |
and it looks strange... I'm not sure if it's save to use just to file! | |
safe | |
| Graham 10-Jun-2007 [1608x3] | ahh.. that is the problem |
I replaced url-encode with my own function, and it works fine now. | |
sweet | |
| Maarten 10-Jun-2007 [1611x2] | Not sure. Change this inthe RSP and see what happens: print rejoin [ "Dehex: " dehex head test <br/> ] |
Graham: submit your own function here so Doc can include that in the next release (and we all to in the meantime :-) | |
| Graham 10-Jun-2007 [1613x2] | this is straight from the cookies-client.r |
url-encode: func [
{URL-encode a string}
data "String to encode"
/local new-data
][
new-data: make string! ""
normal-char: charset [
#"A" - #"Z" #"a" - #"z"
#"@" #"." #"*" #"-" #"_"
#"0" - #"9"
]
if not string? data [return new-data]
forall data [
append new-data either find normal-char first data [
first data
][
rejoin ["%" to-string skip tail (to-hex to-integer first data) -2]
]
]
new-data
]
| |
| Dockimbel 10-Jun-2007 [1615] | Thanks Graham, I'll look at your code and fix my url-encode function asap. |
| Graham 10-Jun-2007 [1616] | I think tomc wrote the original version about 1999 or so ! |
| Maarten 10-Jun-2007 [1617] | Proven technology ;-) |
| Oldes 10-Jun-2007 [1618] | I use:
url-encode: func [
"URL-encode a string"
data "String to encode"
/local new-data
][
new-data: make string! ""
normal-char: charset [
#"A" - #"Z" #"a" - #"z"
#"@" #"." #"*" #"-" #"_"
#"0" - #"9"
]
if not any [string? data binary? data] [return data]
parse/all data [any[
copy tmp some normal-char (insert tail new-data tmp)
| copy tmp some #" " (insert/dup tail new-data #"+" length? tmp)
| copy tmp 1 skip (
insert tail new-data rejoin ["%" as-string skip tail (to-hex to integer!
to char! tmp) -2]
)
]]
new-data
]
|
| Maarten 10-Jun-2007 [1619] | I think Will's mod-rewrite does what I want. Perhaps I can test and document it :-) |
| Dockimbel 10-Jun-2007 [1620] | Marteen, about your questions, there's currently several web sites running with several months uptime. Cheyenne is quite resistant to all classic web attacks (tested with the Nikto package). About speed and performances, I've done a few test a year ago but a lot of things changed since, so I need to do some new benchmarking (anyone tried with Apache's ab tool ?) |
| Oldes 10-Jun-2007 [1621] | but it could be modified not to create new data but rather modify the existing value. |
| Maarten 10-Jun-2007 [1622] | Thanks. I suspect 100+ reqs/sec should be easily doable |
| Dockimbel 10-Jun-2007 [1623] | Oldes, thanks, I've made a minimal url-encode function (due to lack of time). I'll wrote a better one for the next release. Not sure what approach is faster, changing the argument series or building a new one...will test that. |
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