EVOLUTION-MANAGER

Edit File: cookies.xml

<article>
<title>Reading Firefox Cookies</title>
<para>
Firefox stores its cookies in an SQLite database.  In the directory
<dir>~/Library/Application Support/Firefox/Profiles</dir> there is a
default profile, e.g.  <dir>abcd2efg.default</dir>.
In this directory, there is a file named <file>cookies.sqlite</file>.
We can read this in R using the <r:pkg>RSQLite</r:pkg> package.
We install this in the usual manner. Then we load it and 
create a connection and read the table.
<r:code>
library(RSQLite)
drv = SQLite()
cookiesDB = sqliteNewConnection(drv, "~/Library/Application Support/Firefox/Profiles/abc.default/cookies.sqlite")
dbListTables(cookiesDB)
cookies = dbReadTable(cookiesDB, "moz_cookies")
</r:code>
</para>

<para>
This gives us a data frame with 9 columns.
<r:code>
names(cookies)
[1] "id"           "name"         "value"        "host"         "path"        
[2] "expiry"       "lastAccessed" "isSecure"     "isHttpOnly"  
</r:code>
</para>
<para>
Now we can use cookies with <omg:pkg>RCurl</omg:pkg> by extracting the
values from this data frame and then passing them
in <omg:pkg>RCurl</omg:pkg> calls.
We use the <r:arg>cookie</r:arg> argument in the form
<r:code>"name=expr"</r:code>, i.e. a string.
We can specify multiple cookies by separating the name=value pairs
by a semi-colon.
</para>
</article>