On 2013-01-17 03:59, Dhiren123 wrote:
Samething i put HTML page(GET method) in /www folder and through my apache
module i communicate with browser successfully.
But when i connect to apache module through POST method ,that action
page is not found by the server.
Actually what happens i donot know or where i make the mistakes .Anybody
suggest me....
I think there are two methods for getting the POST data, I don't know
which one is the "correct" one.
1. You write an input filter. (Check the appropriate documentation how
to write input filters.) You either add it with ap_add_input_filter or
you use the SetInputFilter directive of the core module. Then the input
filter executes ap_get_brigade. The "brigade" is a linked list of
"buckets", i.e. some data holders. You loop through the linked list of
buckets until you get an EOS bucket (EOS = end-of-stream). Note that the
brigade that you got may not contain the entire POST data. In this case
the brigade does not have an EOS bucket and the filter will be called
several times by apache. In any case the filter might be called several
times, so write your code accordingly. (I think this is explained in the
filter tutorial. See the apr_buckets.h header also.)
2. You write a loop in which you call ap_get_client_block. I am not sure
about the stopping criterion of the loop. You could count the size of
the data that you read and compare it with Content-Length but this does
not work in the rare cases in which the POST data is compressed. I don't
know much about this method, but you can lookup documentation on
ap_get_client_block.
I hope this helps.
Sorin
