Return to EchoCmd.cpp CVS log | Up to [Pegasus] / pegasus / src / utils / mu |
File: [Pegasus] / pegasus / src / utils / mu / EchoCmd.cpp
(download)
Revision: 1.7, Sun Feb 20 06:25:58 2005 UTC (19 years, 4 months ago) by denise.eckstein Branch: MAIN CVS Tags: PEP214ROOT, PEP214BRANCH, PEP214-root, PEP214-branch, PEP-214B-root Changes since 1.6: +62 -0 lines BUG#: 2739 TITLE: Need a version of ECHO that supports escape characters. DESCRIPTION: Add a new define ECHO-E. This define will be used if the string passed to ECHO contains backslashed-escape characters. In addition, a new option, echo-e, is added to mu. The echo-e option supports only a limited set of escape characters. |
//%2005//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // // Author: Michael E. Brasher // //%============================================================================= #include "EchoCmd.h" #include <iostream> int EchoCmd(const vector<string>& args) { for (size_t i = 1; i < args.size(); i++) { cout << args[i]; if (i + 1 != args.size()) cout << ' '; } cout << endl; return 0; } // EchoWithEscapeCmd (echo-e) supports the following // limited set of escape sequences. // \a alert (BEL) // \b backspace // \c suppress trailing newline // \n new line // \r carriage return // \t horizontal tab int EchoWithEscapeCmd(const vector<string>& args) { for (size_t i = 1; i < args.size(); i++) { string text = args[i]; int textLen = text.size(); int j = 0; while (j < textLen - 1) { if ((text[j] == '\\') && (text[j+1] != '\\')) { j++; switch (text[j]) { case 'a': cout << "\a"; break; case 'b': cout << "\b"; break; case 'c': return 0; case 'n': cout << "\n"; break; case 'r': cout << "\r"; break; case 't': cout << "\t"; break; default: cout << "\\" << text[j]; } } else { cout << text[j]; } j++; } if (j == textLen - 1) cout << text[j]; if (i + 1 != args.size()) cout << ' '; } cout << endl; return 0; }
No CVS admin address has been configured |
Powered by ViewCVS 0.9.2 |