GNUNET_MY_ResultSpec Struct Reference

Information we pass to GNUNET_MY_extract_result() to initialize the arguments of the prepared statement. More...

#include <gnunet_my_lib.h>

Collaboration diagram for GNUNET_MY_ResultSpec:

Data Fields
GNUNET_MY_ResultConverter	pre_conv
	Function to call to initialize the MYSQL_BIND array. More...
GNUNET_MY_ResultConverter	post_conv
	Function to call for converting the result. More...
GNUNET_MY_ResultCleanup	cleaner
	Function to call for cleaning up the result. More...
void *	conv_cls
	Closure for conv. More...
void *	dst
	Destination for the data. More...
size_t	dst_size
	Allowed size for the data, 0 for variable-size (in this case, the type of dst is a void ** and we need to allocate a buffer of the right size). More...
size_t *	result_size
	Where to store actual size of the result. More...
unsigned int	num_fields
	How many fields does this result specification occupy in the result returned by MySQL. More...
unsigned long	mysql_bind_output_length
	Location where we temporarily store the output buffer length from MySQL. More...
MYSQL_BOOL	is_null
	Memory for MySQL to notify us about NULL values. More...

Detailed Description

Information we pass to GNUNET_MY_extract_result() to initialize the arguments of the prepared statement.

Definition at line 203 of file gnunet_my_lib.h.

Field Documentation

pre_conv

GNUNET_MY_ResultConverter GNUNET_MY_ResultSpec::pre_conv

Function to call to initialize the MYSQL_BIND array.

Definition at line 208 of file gnunet_my_lib.h.

Referenced by GNUNET_MY_extract_result().

post_conv

GNUNET_MY_ResultConverter GNUNET_MY_ResultSpec::post_conv

Function to call for converting the result.

Can be NULL.

Definition at line 213 of file gnunet_my_lib.h.

Referenced by GNUNET_MY_cleanup_result(), and GNUNET_MY_extract_result().

cleaner

GNUNET_MY_ResultCleanup GNUNET_MY_ResultSpec::cleaner

Function to call for cleaning up the result.

Can be NULL.

Definition at line 218 of file gnunet_my_lib.h.

Referenced by GNUNET_MY_cleanup_result(), and GNUNET_MY_extract_result().

conv_cls

void* GNUNET_MY_ResultSpec::conv_cls

Closure for conv.

Definition at line 223 of file gnunet_my_lib.h.

Referenced by GNUNET_MY_cleanup_result(), and GNUNET_MY_extract_result().

dst

void* GNUNET_MY_ResultSpec::dst

Destination for the data.

Definition at line 228 of file gnunet_my_lib.h.

Referenced by clean_rsa_public_key(), clean_rsa_signature(), cleanup_varsize_blob(), GNUNET_MY_extract_result(), GNUNET_MY_result_spec_absolute_time(), post_extract_rsa_public_key(), post_extract_rsa_signature(), post_extract_varsize_blob(), pre_extract_fixed_blob(), pre_extract_uint16(), pre_extract_uint32(), and pre_extract_uint64().

dst_size

size_t GNUNET_MY_ResultSpec::dst_size

Allowed size for the data, 0 for variable-size (in this case, the type of dst is a void ** and we need to allocate a buffer of the right size).

Definition at line 235 of file gnunet_my_lib.h.

Referenced by GNUNET_MY_result_spec_fixed_size(), GNUNET_MY_result_spec_uint16(), GNUNET_MY_result_spec_uint32(), GNUNET_MY_result_spec_uint64(), pre_extract_fixed_blob(), pre_extract_uint16(), pre_extract_uint32(), and pre_extract_uint64().

result_size

size_t* GNUNET_MY_ResultSpec::result_size

Where to store actual size of the result.

Definition at line 240 of file gnunet_my_lib.h.

Referenced by post_extract_varsize_blob().

num_fields

unsigned int GNUNET_MY_ResultSpec::num_fields

How many fields does this result specification occupy in the result returned by MySQL.

Definition at line 246 of file gnunet_my_lib.h.

mysql_bind_output_length

unsigned long GNUNET_MY_ResultSpec::mysql_bind_output_length

Location where we temporarily store the output buffer length from MySQL.

Internal to libgnunetmy.

Definition at line 252 of file gnunet_my_lib.h.

Referenced by GNUNET_MY_result_spec_absolute_time(), GNUNET_MY_result_spec_fixed_size(), GNUNET_MY_result_spec_uint16(), GNUNET_MY_result_spec_uint32(), post_extract_rsa_public_key(), post_extract_rsa_signature(), post_extract_varsize_blob(), pre_extract_fixed_blob(), pre_extract_rsa_public_key(), pre_extract_rsa_signature(), pre_extract_string(), pre_extract_uint16(), pre_extract_uint32(), pre_extract_uint64(), and pre_extract_varsize_blob().

is_null

MYSQL_BOOL GNUNET_MY_ResultSpec::is_null

Memory for MySQL to notify us about NULL values.

Definition at line 257 of file gnunet_my_lib.h.

Referenced by pre_extract_fixed_blob(), pre_extract_rsa_public_key(), pre_extract_rsa_signature(), pre_extract_string(), pre_extract_uint16(), pre_extract_uint32(), pre_extract_uint64(), and pre_extract_varsize_blob().

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The documentation for this struct was generated from the following file:

• src/include/gnunet_my_lib.h