Additional features with patch included

[François <fra...@gm...>]

Hi,

I am working on a SaaS product based on a HTTP proxy developed from scratch.
In order to test it correctly, last year, I have submitted a bug fix
related to the proxy authentication mechanism.
Now, the QA team of my company needs two additional features in curl-loader:
1-	The cookies must be managed per proxy-user, in order to simulate a
more “realistic” traffic.
For the following configuration:
BATCH_NAME=get_post_login
CLIENTS_NUM_MAX = 1
INTERFACE=lo
NETMASK=24
IP_ADDR_MIN=127.0.0.1
IP_ADDR_MAX=127.0.0.1
CYCLES_NUM= 1
URLS_NUM=3
### Set a cookie for user test1
URL= http://www.example.com/cgi-bin/set-cookie?cookie=cookie_for_user1
PROXY_AUTH_METHOD="BASIC"
PROXY_AUTH_CREDENTIALS=test1:test1
URL_SHORT_NAME=" SETCOOKIE1"
URL_DONT_CYCLE = 1
REQUEST_TYPE=GET
TIMER_URL_COMPLETION = 0
TIMER_AFTER_URL_SLEEP =0
### Set a cookie for user test2
URL= http://www.example.com/cgi-bin/set-cookie?cookie=cookie_for_user2
PROXY_AUTH_METHOD="BASIC"
PROXY_AUTH_CREDENTIALS=test2:test2
URL_SHORT_NAME="SETCOOKIE2"
URL_DONT_CYCLE = 1
REQUEST_TYPE=GET
TIMER_URL_COMPLETION = 0
TIMER_AFTER_URL_SLEEP =0
### Must replay cookies for user test1
URL= http://www.example.com/
PROXY_AUTH_METHOD="BASIC"
PROXY_AUTH_CREDENTIALS=test1:test1
URL_SHORT_NAME="GETCOOKIE1"
URL_DONT_CYCLE = 1
REQUEST_TYPE=GET
TIMER_URL_COMPLETION = 0
TIMER_AFTER_URL_SLEEP =0

Current curl-loader behavior is to replace cookie of the user test1
with cookies of the user test2.
Expected behavior is to have cookies of user test1 marked as different
from those of user test2.

2-	A CSV output similar to the “siege” tools, in order to make
curl-loader output parsed with same script tools.
The expected behavior is to have a new parameter added to the
curl-loader command line (-a), that will trigger a csv output  to the
.log file of the following format:
get_post_login.SETCOOKIE1.proxyauth=test1,HTTP/1.1,200,0.081726,28,http://www.example.com/cgi-bin/set-cookie?cookie=cookie_for_user1,,2009-03-23
10:08:24
get_post_login.SETCOOKIE2.proxyauth=test2,HTTP/1.1,200,0.009584,28,http://www.example.com/cgi-bin/set-cookie?cookie=cookie_for_user2,,2009-03-23
10:08:24
get_post_login.GETCOOKIE1.proxyauth=test1,HTTP/1.1,200,0.020465,44,http://www.example.com/,,2009-03-23
10:08:24

csv format is of the following form:
test_name,HTTP version,HTTP status,total_time,recv_bytes,url,,formatted_time

Feel free to include these modifications to curl-loader if you find them useful.

Regards,

*Francois Pesce*