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[metaproxy-moved-to-github.git] / src / metaproxy_prog.cpp

diff --git a/src/metaproxy_prog.cpp b/src/metaproxy_prog.cpp
index 7af3f33..5ef52a4 100644 (file)
--- a/src/metaproxy_prog.cpp
+++ b/src/metaproxy_prog.cpp
@@ -1,7 +1,5 @@
-/* $Id: metaproxy_prog.cpp,v 1.11 2008-02-20 10:28:23 adam Exp $
-   Copyright (c) 2005-2008, Index Data.
-
-This file is part of Metaproxy.
+/* This file is part of Metaproxy.
+   Copyright (C) 2005-2008 Index Data
 
 Metaproxy 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
@@ -14,14 +12,15 @@ 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 Metaproxy; see the file LICENSE.  If not, write to the
-Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
- */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
 
 #include "config.hpp"
 
+#include <yaz/log.h>
 #include <yaz/options.h>
+#include <yaz/daemon.h>
 
 #include <iostream>
 #include <stdexcept>
@@ -32,8 +31,23 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include "router_flexml.hpp"
 #include "factory_static.hpp"
 
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef WIN32
+#include <direct.h>
+#endif
+
 namespace mp = metaproxy_1;
 
+static void handler(void *data)
+{
+    mp::RouterFleXML *routerp = (mp::RouterFleXML*) data;
+
+    mp::Package pack;
+    pack.router(*routerp).move();
+}
+    
 int main(int argc, char **argv)
 {
     try 
@@ -41,23 +55,55 @@ int main(int argc, char **argv)
         const char *fname = 0;
         int ret;
         char *arg;
-        while ((ret = options("h{help}V{version}c{config}:", argv, argc, &arg))
-               != -2)
+        unsigned mode = 0;
+        const char *pidfile = 0;
+        const char *uid = 0;
+
+        while ((ret = options("c{config}:Dh{help}l:p:u:V{version}w:X", 
+                              argv, argc, &arg)) != -2)
         {
             switch (ret)
             {
+            case 'c':
+                fname = arg;
+                break;
+            case 'D':
+                mode = YAZ_DAEMON_FORK|YAZ_DAEMON_KEEPALIVE;
+                break;
             case 'h':
-                std::cout << "metaproxy\n"
+                std::cerr << "metaproxy\n"
                     " -h|--help     help\n"
                     " -V|--version  version\n"
-                    " -c|--config   config filename\n"
+                    " -c|--config f config filename\n"
+                    " -D            daemon and keepalive operation\n"
+                    " -l f          log file f\n"
+                    " -p f          pid file f\n"
+                    " -u id         change uid to id\n"
+                    " -w dir        changes working directory to dir\n"
+                    " -X            debug mode (no fork/daemon mode)\n"
                           << std::endl;
                 break;
+            case 'l':
+                yaz_log_init_file(arg);
+                break;
+            case 'p':
+                pidfile = arg;
+                break;
+            case 'u':
+                uid = arg;
+                break;
             case 'V':
-                std::cout << "Metaproxy " VERSION "\n";
+                std::cout << VERSION "\n";
+                std::exit(0);
                 break;
-            case 'c':
-                fname = arg;
+            case 'w':
+                if (chdir(arg)) 
+                {
+                    std::cerr << "chdir " << arg << " failed" << std::endl;
+                    std::exit(1);
+                }
+            case 'X':
+                mode = YAZ_DAEMON_DEBUG;
                 break;
             case -1:
                 std::cerr << "bad option: " << arg << std::endl;
@@ -66,9 +112,11 @@ int main(int argc, char **argv)
         }
         if (!fname)
         {
-            std::cerr << "No configuration given\n";
+            std::cerr << "No configuration given; use -h for help\n";
             std::exit(1);
         }
+
+        yaz_log(YLOG_LOG, "Metaproxy " VERSION " started");
         xmlDocPtr doc = xmlReadFile(fname,
                                     NULL, 
                                     XML_PARSE_XINCLUDE + XML_PARSE_NOBLANKS
@@ -84,10 +132,9 @@ int main(int argc, char **argv)
             std::cerr << "processing XInclude directive\n";
         }
         mp::FactoryStatic factory;
-        mp::RouterFleXML router(doc, factory);
-        mp::Package pack;
-        pack.router(router).move();
-        xmlFreeDoc(doc);
+        mp::RouterFleXML router(doc, factory, false);
+
+        yaz_daemon("metaproxy", mode, handler, &router, pidfile, uid);
     }
     catch (std::logic_error &e) {
         std::cerr << "std::logic error: " << e.what() << "\n";
@@ -108,8 +155,9 @@ int main(int argc, char **argv)
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
- * c-file-style: "stroustrup"
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab
  */
+