config_plugin.h File Reference

#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_rest_plugin.h"

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Functions
enum GNUNET_GenericReturnValue	REST_config_process_request (void *plugin, struct GNUNET_REST_RequestHandle *conndata_handle, GNUNET_REST_ResultProcessor proc, void *proc_cls)
	Function processing the REST call. More...
void *	REST_config_init (const struct GNUNET_CONFIGURATION_Handle *cfg)
	Entry point for the plugin. More...
void	REST_config_done (struct GNUNET_REST_Plugin *api)
	Exit point from the plugin. More...

Function Documentation

REST_config_process_request()

enum GNUNET_GenericReturnValue REST_config_process_request	(	void *	plugin,
		struct GNUNET_REST_RequestHandle *	conndata_handle,
		GNUNET_REST_ResultProcessor	proc,
		void *	proc_cls
	)

Function processing the REST call.

Parameters

method	HTTP method
url	URL of the HTTP request
data	body of the HTTP request (optional)
data_size	length of the body
proc	callback function for the result
proc_cls	closure for proc

Returns

GNUNET_OK if request accepted

Definition at line 371 of file config_plugin.c.

{
  struct RequestHandle *handle = GNUNET_new (struct RequestHandle);
  struct GNUNET_REST_RequestHandlerError err;
  static const struct GNUNET_REST_RequestHandler handlers[] = {
    { MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_CONFIG, &get_cont },
    { MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_CONFIG, &set_cont },
    { MHD_HTTP_METHOD_OPTIONS, GNUNET_REST_API_NS_CONFIG, &options_cont },
    GNUNET_REST_HANDLER_END
  };
  (void) plugin;
 
  handle->proc_cls = proc_cls;
  handle->proc = proc;
  handle->rest_handle = conndata_handle;
  handle->url = GNUNET_strdup (conndata_handle->url);
  if (handle->url[strlen (handle->url) - 1] == '/')
    handle->url[strlen (handle->url) - 1] = '\0';
  GNUNET_CONTAINER_DLL_insert (requests_head,
                               requests_tail,
                               handle);
  if (GNUNET_NO ==
      GNUNET_REST_handle_request (conndata_handle, handlers, &err, handle))
  {
    cleanup_handle (handle);
    return GNUNET_NO;
  }
  return GNUNET_YES;
}

References cleanup_handle(), get_cont(), GNUNET_CONTAINER_DLL_insert, GNUNET_new, GNUNET_NO, GNUNET_REST_API_NS_CONFIG, GNUNET_REST_handle_request(), GNUNET_REST_HANDLER_END, GNUNET_strdup, GNUNET_YES, handle, handlers, options_cont(), plugin, GNUNET_REST_RequestHandler::proc, requests_head, requests_tail, set_cont(), and GNUNET_REST_RequestHandle::url.

Referenced by run().

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REST_config_init()

void * REST_config_init

(

const struct GNUNET_CONFIGURATION_Handle *

c

)

Entry point for the plugin.

Parameters

cls	the "struct GNUNET_NAMESTORE_PluginEnvironment*"

Returns

NULL on error, otherwise the plugin context

Definition at line 426 of file config_plugin.c.

{
  static struct Plugin plugin;
  struct GNUNET_REST_Plugin *api;
 
  config_cfg = c;
 
  memset (&plugin, 0, sizeof(struct Plugin));
  plugin.cfg = c;
  api = GNUNET_new (struct GNUNET_REST_Plugin);
  api->cls = &plugin;
  api->name = GNUNET_REST_API_NS_CONFIG;
  GNUNET_log (GNUNET_ERROR_TYPE_INFO, _ ("CONFIG REST API initialized\n"));
  return api;
}

References _, GNUNET_REST_Plugin::cls, config_cfg, GNUNET_ERROR_TYPE_INFO, GNUNET_log, GNUNET_new, GNUNET_REST_API_NS_CONFIG, GNUNET_REST_Plugin::name, and plugin.

Referenced by run().

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REST_config_done()

void REST_config_done

(

struct GNUNET_REST_Plugin *

api

)

Exit point from the plugin.

Parameters

cls	the plugin context (as returned by "init")

Returns

always NULL

Definition at line 406 of file config_plugin.c.

{
  struct Plugin *plugin;
 
  while (NULL != requests_head)
    cleanup_handle (requests_head);
  plugin = api->cls;
  plugin->cfg = NULL;
  GNUNET_free (api);
  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "CONFIG REST plugin is finished\n");
}

References Plugin::api, cleanup_handle(), GNUNET_BLOCK_PluginFunctions::cls, GNUNET_ERROR_TYPE_DEBUG, GNUNET_free, GNUNET_log, plugin, and requests_head.

Referenced by do_shutdown().

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