plugin_block_setu_test.c File Reference

set test block, recognizes elements with non-zero first byte as invalid More...

#include "platform.h"
#include "gnunet_block_plugin.h"
#include "gnunet_block_group_lib.h"

Include dependency graph for plugin_block_setu_test.c:

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Functions
static enum GNUNET_BLOCK_EvaluationResult	block_plugin_setu_test_evaluate (void *cls, struct GNUNET_BLOCK_Context *ctx, enum GNUNET_BLOCK_Type type, struct GNUNET_BLOCK_Group *group, enum GNUNET_BLOCK_EvaluationOptions eo, const struct GNUNET_HashCode *query, const void *xquery, size_t xquery_size, const void *reply_block, size_t reply_block_size)
	Function called to validate a reply or a request. More...
static int	block_plugin_setu_test_get_key (void *cls, enum GNUNET_BLOCK_Type type, const void *block, size_t block_size, struct GNUNET_HashCode *key)
	Function called to obtain the key for a block. More...
void *	libgnunet_plugin_block_setu_test_init (void *cls)
	Entry point for the plugin. More...
void *	libgnunet_plugin_block_setu_test_done (void *cls)
	Exit point from the plugin. More...

Detailed Description

set test block, recognizes elements with non-zero first byte as invalid

Author

Christian Grothoff

Definition in file plugin_block_setu_test.c.

Function Documentation

block_plugin_setu_test_evaluate()

static enum GNUNET_BLOCK_EvaluationResult block_plugin_setu_test_evaluate ( void *  cls, struct GNUNET_BLOCK_Context *  ctx, enum GNUNET_BLOCK_Type  type, struct GNUNET_BLOCK_Group *  group, enum GNUNET_BLOCK_EvaluationOptions  eo, const struct GNUNET_HashCode *  query, const void *  xquery, size_t  xquery_size, const void *  reply_block, size_t  reply_block_size  )

static

Function called to validate a reply or a request.

For request evaluation, simply pass "NULL" for the reply_block.

Parameters

cls	closure
ctx	block context
type	block type
group	block group to use
eo	control flags
query	original query (hash)
xquery	extrended query data (can be NULL, depending on type)
xquery_size	number of bytes in xquery
reply_block	response to validate
reply_block_size	number of bytes in reply block

Returns

characterization of result

Definition at line 49 of file plugin_block_setu_test.c.

References GNUNET_BLOCK_EVALUATION_OK_MORE, and GNUNET_BLOCK_EVALUATION_RESULT_INVALID.

Referenced by libgnunet_plugin_block_setu_test_init().

{
  if ((NULL == reply_block) ||
      (reply_block_size == 0) ||
      (0 != ((char *) reply_block)[0]))
    return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
  return GNUNET_BLOCK_EVALUATION_OK_MORE;
}

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block_plugin_setu_test_get_key()

static int block_plugin_setu_test_get_key ( void *  cls, enum GNUNET_BLOCK_Type  type, const void *  block, size_t  block_size, struct GNUNET_HashCode *  key  )

static

Function called to obtain the key for a block.

Parameters

cls	closure
type	block type
block	block to get the key for
block_size	number of bytes in block
key	set to the key (query) for the given block

Returns

GNUNET_OK on success, GNUNET_SYSERR if type not supported (or if extracting a key from a block of this type does not work)

Definition at line 80 of file plugin_block_setu_test.c.

References GNUNET_SYSERR.

Referenced by libgnunet_plugin_block_setu_test_init().

{
  return GNUNET_SYSERR;
}

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libgnunet_plugin_block_setu_test_init()

void* libgnunet_plugin_block_setu_test_init

(

void *

cls

)

Entry point for the plugin.

Definition at line 94 of file plugin_block_setu_test.c.

References block_plugin_setu_test_evaluate(), block_plugin_setu_test_get_key(), GNUNET_BLOCK_PluginFunctions::evaluate, GNUNET_BLOCK_PluginFunctions::get_key, GNUNET_BLOCK_TYPE_ANY, GNUNET_BLOCK_TYPE_SETU_TEST, GNUNET_new, and GNUNET_BLOCK_PluginFunctions::types.

{
  static enum GNUNET_BLOCK_Type types[] = {
    GNUNET_BLOCK_TYPE_SETU_TEST,
    GNUNET_BLOCK_TYPE_ANY       /* end of list */
  };
  struct GNUNET_BLOCK_PluginFunctions *api;

  api = GNUNET_new (struct GNUNET_BLOCK_PluginFunctions);
  api->evaluate = &block_plugin_setu_test_evaluate;
  api->get_key = &block_plugin_setu_test_get_key;
  api->types = types;
  return api;
}

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libgnunet_plugin_block_setu_test_done()

void* libgnunet_plugin_block_setu_test_done

(

void *

cls

)

Exit point from the plugin.

Definition at line 114 of file plugin_block_setu_test.c.

References GNUNET_BLOCK_PluginFunctions::cls, and GNUNET_free.

{
  struct GNUNET_BLOCK_PluginFunctions *api = cls;

  GNUNET_free (api);
  return NULL;
}