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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:46:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:46:48 +0000 |
commit | 311bcfc6b3acdd6fd152798c7f287ddf74fa2a98 (patch) | |
tree | 0ec307299b1dada3701e42f4ca6eda57d708261e /src/include/fe_utils/connect_utils.h | |
parent | Initial commit. (diff) | |
download | postgresql-15-upstream.tar.xz postgresql-15-upstream.zip |
Adding upstream version 15.4.upstream/15.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/fe_utils/connect_utils.h')
-rw-r--r-- | src/include/fe_utils/connect_utils.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/include/fe_utils/connect_utils.h b/src/include/fe_utils/connect_utils.h new file mode 100644 index 0000000..7461396 --- /dev/null +++ b/src/include/fe_utils/connect_utils.h @@ -0,0 +1,48 @@ +/*------------------------------------------------------------------------- + * + * Facilities for frontend code to connect to and disconnect from databases. + * + * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/fe_utils/connect_utils.h + * + *------------------------------------------------------------------------- + */ +#ifndef CONNECT_UTILS_H +#define CONNECT_UTILS_H + +#include "libpq-fe.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); + +#endif /* CONNECT_UTILS_H */ |