http_connection.h revision bc8fd1b0b1afdf89b8d28eefa8cd74e26ba97986
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#ifndef APACHE_HTTP_CONNECTION_H
#define APACHE_HTTP_CONNECTION_H
#include "apr_hooks.h"
#include "apr_network_io.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @package Apache connection library
*/
#ifdef CORE_PRIVATE
/**
* This is the protocol module driver. This calls all of the
* pre-connection and connection hooks for all protocol modules.
* @param c The connection on which the request is read
* @param csd The mechanism on which this connection is to be read.
* Most times this will be a socket, but it is up to the module
* that accepts the request to determine the exact type.
* @deffunc void ap_process_connection(conn_rec *c, void *csd)
*/
/**
* This function is responsible for the following cases:
* <pre>
* we now proceed to read from the client until we get EOF, or until
* MAX_SECS_TO_LINGER has passed. the reasons for doing this are
* documented in a draft:
*
*
* in a nutshell -- if we don't make this effort we risk causing
* TCP RST packets to be sent which can tear down a connection before
* all the response data has been sent to the client.
* </pre>
* @param c The connection we are closing
*/
#endif
/* Hooks */
/**
* create_connection is a RUN_FIRST hook which allows modules to create
* connections. In general, you should not install filters with the
* create_connection hook. If you require vhost configuration information
* to make filter installation decisions, you must use the pre_connection
* or install_network_transport hook. This hook should close the connection
* if it encounters a fatal error condition.
*
* @param p The pool from which to allocate the connection record
* @param csd The socket that has been accepted
* @param conn_id A unique identifier for this connection. The ID only
* needs to be unique at that time, not forever.
* @param sbh A handle to scoreboard information for this connection.
* @return An allocated connection record or NULL.
*/
/**
* This hook gives protocol modules an opportunity to set everything up
* before calling the protocol handler. All pre-connection hooks are
* run until one returns something other than ok or decline
* @param c The connection on which the request has been received.
* @param csd The mechanism on which this connection is to be read.
* Most times this will be a socket, but it is up to the module
* that accepts the request to determine the exact type.
* @return OK or DECLINED
* @deffunc int ap_run_pre_connection(conn_rec *c, void *csd)
*/
/**
* This hook implements different protocols. After a connection has been
* established, the protocol module must read and serve the request. This
* function does that for each protocol module. The first protocol module
* to handle the request is the last module run.
* @param c The connection on which the request has been received.
* @return OK or DECLINED
* @deffunc int ap_run_process_connection(conn_rec *c)
*/
#ifdef __cplusplus
}
#endif
#endif /* !APACHE_HTTP_REQUEST_H */