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Separate configuration file queries into a discrete function

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Simplifies main application code and makes it easier to reuse
the queries.
This commit is contained in:
Ian Barwick
2017-08-02 00:00:41 +09:00
parent a1ad62d04e
commit e5d50bbfd5
6 changed files with 257 additions and 169 deletions
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26
dbutils.h
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@@ -235,6 +235,25 @@ typedef struct {
InvalidXLogRecPtr, \
"" \
}
typedef struct
{
char filepath[MAXPGPATH];
char filename[MAXPGPATH];
bool in_data_directory;
} t_configfile_info;
typedef struct
{
int size;
int entries;
t_configfile_info **files;
} t_configfile_list;
#define T_CONFIGFILE_LIST_INITIALIZER { 0, 0, NULL }
extern int server_version_num;
/* macros */
@@ -340,7 +359,9 @@ void get_node_replication_stats(PGconn *conn, t_node_info *node_info);
/* PostgreSQL configuration file location functions */
bool get_datadir_configuration_files(PGconn *conn, KeyValueList *list);
bool get_configuration_file_locations(PGconn *conn, t_configfile_list *list);
void config_file_list_init(t_configfile_list *list, int max_size);
void config_file_list_add(t_configfile_list *list, const char *file, const char *filename, bool in_data_dir);
/* event functions */
bool create_event_record(PGconn *conn, t_configuration_options *options, int node_id, char *event, bool successful, char *details);
@@ -352,6 +373,9 @@ bool create_replication_slot(PGconn *conn, char *slot_name, int server_version_
bool drop_replication_slot(PGconn *conn, char *slot_name);
RecordStatus get_slot_record(PGconn *conn, char *slot_name, t_replication_slot *record);
/* tablespace functions */
bool get_tablespace_name_by_location(PGconn *conn, const char *location, char *name);
/* asynchronous query functions */
bool cancel_query(PGconn *conn, int timeout);
int wait_connection_availability(PGconn *conn, long long timeout);