| /*------------------------------------------------------------------------- | |
| * | |
| * Facilities for frontend code to connect to and disconnect from databases. | |
| * | |
| * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group | |
| * Portions Copyright (c) 1994, Regents of the University of California | |
| * | |
| * src/include/fe_utils/connect_utils.h | |
| * | |
| *------------------------------------------------------------------------- | |
| */ | |
| enum trivalue | |
| { | |
| TRI_DEFAULT, | |
| TRI_NO, | |
| TRI_YES | |
| }; | |
| /* Parameters needed by connectDatabase/connectMaintenanceDatabase */ | |
| typedef struct _connParams | |
| { | |
| /* These fields record the actual command line parameters */ | |
| const char *dbname; /* this may be a connstring! */ | |
| const char *pghost; | |
| const char *pgport; | |
| const char *pguser; | |
| enum trivalue prompt_password; | |
| /* If not NULL, this overrides the dbname obtained from command line */ | |
| /* (but *only* the DB name, not anything else in the connstring) */ | |
| const char *override_dbname; | |
| } ConnParams; | |
| extern PGconn *connectDatabase(const ConnParams *cparams, | |
| const char *progname, | |
| bool echo, bool fail_ok, | |
| bool allow_password_reuse); | |
| extern PGconn *connectMaintenanceDatabase(ConnParams *cparams, | |
| const char *progname, bool echo); | |
| extern void disconnectDatabase(PGconn *conn); | |