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.
struct GNUNET_PQ_ExecuteStatement *	es
	Statements to execute upon connection.
struct GNUNET_PQ_PreparedStatement *	ps
	Prepared statements.
unsigned int	ps_len
	Length of the ps array.
unsigned int	ps_off
	Last used offset in the ps array.
char *	config_str
	Configuration to use to connect to the DB.
char *	load_path
	Path to load SQL files from.
char *	auto_suffix
	Suffix to append to path to load on startup.
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_PQ_Options	flags
	Flags controlling the connection.
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.

es

struct GNUNET_PQ_ExecuteStatement* GNUNET_PQ_Context::es

Statements to execute upon connection.

Definition at line 45 of file pq.h.

Referenced by GNUNET_PQ_connect(), GNUNET_PQ_connect2(), GNUNET_PQ_connect_with_cfg(), GNUNET_PQ_connect_with_cfg2(), GNUNET_PQ_event_notify(), and GNUNET_PQ_get_event_notify_channel().

ps

struct GNUNET_PQ_PreparedStatement* GNUNET_PQ_Context::ps

Prepared statements.

Definition at line 50 of file pq.h.

ps_len

unsigned int GNUNET_PQ_Context::ps_len

Length of the ps array.

Definition at line 55 of file pq.h.

ps_off

unsigned int GNUNET_PQ_Context::ps_off

Last used offset in the ps array.

Definition at line 60 of file pq.h.

config_str

char* GNUNET_PQ_Context::config_str

Configuration to use to connect to the DB.

Definition at line 65 of file pq.h.

Referenced by GNUNET_PQ_connect(), and GNUNET_PQ_connect2().

load_path

char* GNUNET_PQ_Context::load_path

Path to load SQL files from.

Definition at line 70 of file pq.h.

Referenced by GNUNET_PQ_connect(), GNUNET_PQ_connect2(), and GNUNET_PQ_connect_with_cfg2().

auto_suffix

char* GNUNET_PQ_Context::auto_suffix

Suffix to append to path to load on startup.

Definition at line 75 of file pq.h.

Referenced by GNUNET_PQ_connect2().

channel_map

struct GNUNET_CONTAINER_MultiShortmap* GNUNET_PQ_Context::channel_map

Map managing event subscriptions.

Definition at line 80 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 86 of file pq.h.

event_task

struct GNUNET_SCHEDULER_Task* GNUNET_PQ_Context::event_task

Task responsible for processing events.

Definition at line 91 of file pq.h.

rfd

struct GNUNET_NETWORK_Handle* GNUNET_PQ_Context::rfd

File descriptor wrapper for event_task.

Definition at line 96 of file pq.h.

resubscribe_backoff

struct GNUNET_TIME_Relative GNUNET_PQ_Context::resubscribe_backoff

How fast should we resubscribe again?

Definition at line 101 of file pq.h.

flags

enum GNUNET_PQ_Options GNUNET_PQ_Context::flags

Flags controlling the connection.

Definition at line 106 of file pq.h.

Referenced by GNUNET_PQ_connect2(), and GNUNET_PQ_connect_with_cfg2().

prepared_check_patch

bool GNUNET_PQ_Context::prepared_check_patch

Did we prepare the gnunet_pq_check_patch statement?

Definition at line 111 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 116 of file pq.h.

cap

unsigned int GNUNET_PQ_Context::cap

Definition at line 125 of file pq.h.

num

unsigned int GNUNET_PQ_Context::num

Definition at line 128 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 135 of file pq.h.

oid

Oid GNUNET_PQ_Context::oid

Definition at line 136 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