diff options
Diffstat (limited to 'src/interfaces/libpq++/pgenv.cc')
| -rw-r--r-- | src/interfaces/libpq++/pgenv.cc | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/interfaces/libpq++/pgenv.cc b/src/interfaces/libpq++/pgenv.cc index 451a4f3fde3..b7edbd12fe0 100644 --- a/src/interfaces/libpq++/pgenv.cc +++ b/src/interfaces/libpq++/pgenv.cc @@ -14,7 +14,7 @@ * Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/interfaces/libpq++/Attic/pgenv.cc,v 1.3 1997/02/13 10:00:33 scrappy Exp $ + * $Header: /cvsroot/pgsql/src/interfaces/libpq++/Attic/pgenv.cc,v 1.4 1999/05/10 15:27:19 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -66,3 +66,19 @@ string PgEnv::getenv(const char* name) char* env = ::getenv(name); return (env ? env : ""); } + + +// Extract the PgEnv contents into a form suitable for PQconnectdb +// which happens to be readable, hence choice of << +ostream& operator << (ostream &s, const PgEnv& a) +{ + s<<' '; // surround with whitespace, just in case + if(a.pgHost.length() !=0)s<<" host=" <<a.pgHost; + if(a.pgPort.length() !=0)s<<" port=" <<a.pgPort; + // deprecated: if(a.pgAuth.length()!=0)s<<" authtype="<<a.pgAuth; + if(a.pgOption.length()!=0)s<<" options="<<a.pgOption; + if(a.pgTty.length() !=0)s<<" tty=" <<a.pgTty; + s<<' '; + + return s; +} |