GNUNET_PQ_Context Struct Reference

Handle to Postgres database. More...

#include </home/buildbot/bb-worker/worker/gnunet_release/build/src/lib/pq/pq.h>

Collaboration diagram for GNUNET_PQ_Context:

Data Fields
PGconn *	conn
	Actual connection.
GNUNET_PQ_ReconnectCallback	rc
	Function to call whenever we needed to reconnect conn.
GNUNET_PQ_RECONNECT_CALLBACK_CLOSURE *	rc_cls
	Closure for rc.
char *	config_str
	Configuration to use to connect to the DB.
char *	load_path
	Path to load SQL files from.
struct GNUNET_CONTAINER_MultiShortmap *	channel_map
	Map managing event subscriptions.
struct GNUNET_SCHEDULER_Task *	poller_task
	Task responsible for polling events directly after having posted an event.
struct GNUNET_SCHEDULER_Task *	event_task
	Task responsible for processing events.
struct GNUNET_NETWORK_Handle *	rfd
	File descriptor wrapper for event_task.
struct GNUNET_TIME_Relative	resubscribe_backoff
	How fast should we resubscribe again?
enum GNUNET_GenericReturnValue	versioning_ok
	Set to GNUNET_OK if versioning schema is properly setup, GNUNET_NO if it is definitively not setup, GNUNET_SYSERR if we do not know.
bool	prepared_check_patch
	Did we prepare the gnunet_pq_check_patch statement?
bool	prepared_get_oid_by_name
	Did we prepare the gnunet_pq_get_oid_by_name statement?
struct {
unsigned int   cap
unsigned int   num
struct name2oid {
const char *   name
Oid   oid
}   table
}	oids
	Mapping between array types and Oid's, pre-filled at reconnect.

Detailed Description

Handle to Postgres database.

Definition at line 35 of file pq.h.

Field Documentation

conn

PGconn* GNUNET_PQ_Context::conn

Actual connection.

Definition at line 40 of file pq.h.

Referenced by GNUNET_PQ_prepare_anon().

rc

GNUNET_PQ_ReconnectCallback GNUNET_PQ_Context::rc

Function to call whenever we needed to reconnect conn.

Definition at line 45 of file pq.h.

Referenced by GNUNET_PQ_init().

rc_cls

GNUNET_PQ_RECONNECT_CALLBACK_CLOSURE* GNUNET_PQ_Context::rc_cls

Closure for rc.

Definition at line 50 of file pq.h.

Referenced by GNUNET_PQ_init().

config_str

char* GNUNET_PQ_Context::config_str

Configuration to use to connect to the DB.

Definition at line 55 of file pq.h.

load_path

char* GNUNET_PQ_Context::load_path

Path to load SQL files from.

Definition at line 60 of file pq.h.

Referenced by GNUNET_PQ_init().

channel_map

struct GNUNET_CONTAINER_MultiShortmap* GNUNET_PQ_Context::channel_map

Map managing event subscriptions.

Definition at line 65 of file pq.h.

poller_task

struct GNUNET_SCHEDULER_Task* GNUNET_PQ_Context::poller_task

Task responsible for polling events directly after having posted an event.

Definition at line 71 of file pq.h.

event_task

struct GNUNET_SCHEDULER_Task* GNUNET_PQ_Context::event_task

Task responsible for processing events.

Definition at line 76 of file pq.h.

rfd

struct GNUNET_NETWORK_Handle* GNUNET_PQ_Context::rfd

File descriptor wrapper for event_task.

Definition at line 81 of file pq.h.

resubscribe_backoff

struct GNUNET_TIME_Relative GNUNET_PQ_Context::resubscribe_backoff

How fast should we resubscribe again?

Definition at line 86 of file pq.h.

versioning_ok

enum GNUNET_GenericReturnValue GNUNET_PQ_Context::versioning_ok

Set to GNUNET_OK if versioning schema is properly setup, GNUNET_NO if it is definitively not setup, GNUNET_SYSERR if we do not know.

Definition at line 93 of file pq.h.

prepared_check_patch

bool GNUNET_PQ_Context::prepared_check_patch

Did we prepare the gnunet_pq_check_patch statement?

Definition at line 98 of file pq.h.

prepared_get_oid_by_name

bool GNUNET_PQ_Context::prepared_get_oid_by_name

Did we prepare the gnunet_pq_get_oid_by_name statement?

Definition at line 103 of file pq.h.

cap

unsigned int GNUNET_PQ_Context::cap

Definition at line 112 of file pq.h.

num

unsigned int GNUNET_PQ_Context::num

Definition at line 115 of file pq.h.

Referenced by GNUNET_PQ_query_param_array_abs_time(), GNUNET_PQ_query_param_array_bool(), GNUNET_PQ_query_param_array_bytes(), GNUNET_PQ_query_param_array_bytes_same_size(), GNUNET_PQ_query_param_array_ptrs_abs_time(), GNUNET_PQ_query_param_array_ptrs_bytes(), GNUNET_PQ_query_param_array_ptrs_bytes_same_size(), GNUNET_PQ_query_param_array_ptrs_rel_time(), GNUNET_PQ_query_param_array_ptrs_string(), GNUNET_PQ_query_param_array_ptrs_timestamp(), GNUNET_PQ_query_param_array_rel_time(), GNUNET_PQ_query_param_array_string(), GNUNET_PQ_query_param_array_timestamp(), GNUNET_PQ_query_param_array_uint16(), GNUNET_PQ_query_param_array_uint32(), and GNUNET_PQ_query_param_array_uint64().

name

const char* GNUNET_PQ_Context::name

Definition at line 122 of file pq.h.

oid

Oid GNUNET_PQ_Context::oid

Definition at line 123 of file pq.h.

[struct]

struct { ... } ::name2oid * GNUNET_PQ_Context::table

[struct]

struct { ... } GNUNET_PQ_Context::oids

Mapping between array types and Oid's, pre-filled at reconnect.

More entries are captured in via GNUNET_PQ_get_oid_by_name.

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

• src/lib/pq/pq.h