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Diffstat (limited to 'rasodmg/test/readln.cc')
| -rw-r--r-- | rasodmg/test/readln.cc | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/rasodmg/test/readln.cc b/rasodmg/test/readln.cc new file mode 100644 index 0000000..6d2d928 --- /dev/null +++ b/rasodmg/test/readln.cc @@ -0,0 +1,64 @@ +/* +* This file is part of rasdaman community. +* +* Rasdaman community is free software: you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* Rasdaman community is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>. +* +* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann / +rasdaman GmbH. +* +* For more information please see <http://www.rasdaman.org> +* or contact Peter Baumann via <baumann@rasdaman.com>. +*/ + +#include "readln.hh" + +#include <stdlib.h> +#include <stdio.h> + +#include <readline/readline.h> +#include <readline/history.h> + +extern "C" int beep(int, int); + +ReadLn::ReadLn(bool (*f)(char*), char* p, bool useTab): worker(f), prompt(p), line(0) { + if(!useTab) + rl_bind_key((int)'\t', beep); +} + +ReadLn::~ReadLn() {} + +void ReadLn::loop() { + do { + initLn(); + + if((line = readline(prompt)) != 0 && *line) { + add_history(line); + if(!worker(line)) + break; + } + + } while(line); +} + +void ReadLn::initLn() { + if(line) { + free(line); + line = 0; + } +} + +int beep(int, int) { + putchar( '\a'); + return 1; // meaningless, just for prototype +}
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