12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758 |
- #include <grass/dbmi.h>
- #include "globals.h"
- #include "proto.h"
- int
- db__driver_grant_on_table (dbString *tableName, int priv, int to)
- {
- PGresult *res;
- dbString sql;
- dbConnection connection;
-
- G_debug (3, "db__driver_grant_on_table()");
- db_get_connection(&connection);
- db_init_string (&sql);
- init_error();
- db_set_string ( &sql, "grant " );
- if ( priv | DB_PRIV_SELECT )
- db_append_string ( &sql, "select " );
- db_append_string ( &sql, "on " );
- db_append_string ( &sql, db_get_string(tableName) );
-
- db_append_string ( &sql, " to " );
- if ( to | DB_GROUP && connection.group ) {
- db_append_string ( &sql, "group " );
- db_append_string ( &sql, connection.group );
- if ( to | DB_PUBLIC )
- db_append_string ( &sql, ", " );
- }
-
- if ( to | DB_PUBLIC )
- db_append_string ( &sql, "public" );
- G_debug (3, " SQL: %s", db_get_string(&sql) );
-
- res = PQexec(pg_conn, db_get_string(&sql) );
- if (!res || PQresultStatus(res) != PGRES_COMMAND_OK) {
- append_error( "Cannot grant on table:\n");
- append_error( db_get_string(&sql) );
- append_error( "\n" );
- append_error(PQerrorMessage(pg_conn));
- report_error();
- PQclear(res);
- db_free_string ( &sql);
- return DB_FAILED;
- }
-
- PQclear(res);
- db_free_string ( &sql);
-
- return DB_OK;
- }
|