c++ publisher.cc -o publisher -I$prefix/include -L$prefix/lib -lsiena
On some platforms (notably Solaris), you will have to link additional libraris (e.g., -lsocket -lnsl).
To compile this example on a win32 system, using Visual C++, assuming Siena has been installed in %prefix%, execute:
cl -I%prefix%-GX -c publisher.cc link -out:publisher publisher.obj %prefix%.lib wsock32.lib
00001 // -*- C++ -*- 00002 // 00003 // This file is part of Siena, a wide-area event notification system. 00004 // See http://www.cs.colorado.edu/serl/siena/ 00005 // 00006 // Author: Antonio Carzaniga <[email protected]> 00007 // See the file AUTHORS for full details. 00008 // 00009 // Copyright (C) 1998-2001 University of Colorado 00010 // 00011 // This program is free software; you can redistribute it and/or 00012 // modify it under the terms of the GNU General Public License 00013 // as published by the Free Software Foundation; either version 2 00014 // of the License, or (at your option) any later version. 00015 // 00016 // This program is distributed in the hope that it will be useful, 00017 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00019 // GNU General Public License for more details. 00020 // 00021 // You should have received a copy of the GNU General Public License 00022 // along with this program; if not, write to the Free Software 00023 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, 00024 // USA, or send email to [email protected]. 00025 // 00026 // 00027 // $Id: publisher.cc,v 1.1 2003/07/09 20:15:55 carzanig Exp carzanig $ 00028 // 00029 #include <sienaconf.h> 00030 00031 #ifdef USING_WIN32 00032 #include <stdlib.h> 00033 #define sleep _sleep 00034 #else 00035 #include <unistd.h> 00036 #endif 00037 00038 #include <iostream> 00039 #include <exception> 00040 // include Siena headers 00041 #include <siena/Siena.h> 00042 #include <siena/ThinClient.h> 00043 00044 int main (int argc, char *argv[]) 00045 { 00046 try { // handles cmd-line params 00047 if (argc != 2) { 00048 cerr << "usage: " << argv[0] << " <uri>" << endl; 00049 return 1; 00050 } 00051 00052 ThinClient siena(argv[1]); // creates interface to 00053 // given master server 00054 Notification n; 00055 n["stock"] = "XYZ"; 00056 00057 for (int i = 10; i < 200; i += 10) { 00058 n["price"] = i; 00059 siena.publish(n); 00060 sleep(1); 00061 } 00062 siena.shutdown(); // closes Siena interface 00063 } catch (exception &ex) { 00064 cout << "error: " << ex.what() << endl; 00065 } 00066 return 0; 00067 }