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/**
* @file protocol.h
* Rspamd protocol definition
*/
#ifndef RSPAMD_PROTOCOL_H
#define RSPAMD_PROTOCOL_H
#include "config.h"
#include "filter.h"
#include "http.h"
#include "task.h"
#define RSPAMD_BASE_ERROR 500
#define RSPAMD_FILTER_ERROR RSPAMD_BASE_ERROR + 1
#define RSPAMD_NETWORK_ERROR RSPAMD_BASE_ERROR + 2
#define RSPAMD_PROTOCOL_ERROR RSPAMD_BASE_ERROR + 3
#define RSPAMD_LENGTH_ERROR RSPAMD_BASE_ERROR + 4
#define RSPAMD_STATFILE_ERROR RSPAMD_BASE_ERROR + 5
struct metric;
/**
* Process headers into HTTP message and set appropriate task fields
* @param task
* @param msg
* @return
*/
gboolean rspamd_protocol_handle_headers (struct rspamd_task *task,
struct rspamd_http_message *msg);
/**
* Process control chunk and update task structure accordingly
* @param task
* @param control
* @return
*/
gboolean rspamd_protocol_handle_control (struct rspamd_task *task,
const ucl_object_t *control);
/**
* Process HTTP request to the task structure
* @param task
* @param msg
* @return
*/
gboolean rspamd_protocol_handle_request (struct rspamd_task *task,
struct rspamd_http_message *msg);
/**
* Write task results to http message
* @param msg
* @param task
*/
void rspamd_protocol_http_reply (struct rspamd_http_message *msg,
struct rspamd_task *task);
/**
* Write reply to ucl object filling log buffer
* @param task
* @param logbuf
* @return
*/
ucl_object_t * rspamd_protocol_write_ucl (struct rspamd_task *task,
rspamd_fstring_t **logbuf);
/**
* Write reply for specified task command
* @param task task object
* @return 0 if we wrote reply and -1 if there was some error
*/
void rspamd_protocol_write_reply (struct rspamd_task *task);
/**
* Register custom fucntion to extend protocol
* @param name symbolic name of custom function
* @param func callback function for writing reply
*/
void register_protocol_command (const gchar *name, protocol_reply_func func);
#endif
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