X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fyaz-proxy-main.cpp;h=e8d594fe518dd7dfaa408b24bdc06f58bfb1ff66;hb=ea5275ed931fa06ac765dfb49e5af2036a6ec8b3;hp=6d981757a7dcc6ac7c9bfee24ab465656064e81e;hpb=87be6c609c22d9620c781b95ab74298b63694055;p=yazpp-moved-to-github.git

diff --git a/src/yaz-proxy-main.cpp b/src/yaz-proxy-main.cpp
index 6d98175..e8d594f 100644
--- a/src/yaz-proxy-main.cpp
+++ b/src/yaz-proxy-main.cpp
@@ -1,54 +1,27 @@
 /*
- * Copyright (c) 1998-1999, Index Data.
+ * Copyright (c) 1998-2003, Index Data.
  * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
  * 
- * $Log: yaz-proxy-main.cpp,v $
- * Revision 1.9  2000-08-07 14:19:59  adam
- * Fixed serious bug regarding timeouts. Improved logging for proxy.
- *
- * Revision 1.8  2000/07/04 13:48:49  adam
- * Implemented upper-limit on proxy-to-target sessions.
- *
- * Revision 1.7  1999/12/06 13:52:45  adam
- * Modified for new location of YAZ header files. Experimental threaded
- * operation.
- *
- * Revision 1.6  1999/11/10 10:02:34  adam
- * Work on proxy.
- *
- * Revision 1.5  1999/04/21 12:09:01  adam
- * Many improvements. Modified to proxy server to work with "sessions"
- * based on cookies.
- *
- * Revision 1.4  1999/04/09 11:46:57  adam
- * Added object Yaz_Z_Assoc. Much more functional client.
- *
- * Revision 1.3  1999/02/02 14:01:21  adam
- * First WIN32 port of YAZ++.
- *
- * Revision 1.2  1999/01/28 13:08:45  adam
- * Yaz_PDU_Assoc better encapsulated. Memory leak fix in
- * yaz-socket-manager.cc.
- *
- * Revision 1.1.1.1  1999/01/28 09:41:07  adam
- * First implementation of YAZ++.
- *
+ * $Id: yaz-proxy-main.cpp,v 1.21 2003-10-23 09:08:52 adam Exp $
  */
 
+#include <signal.h>
+#include <unistd.h>
 #include <yaz/log.h>
 #include <yaz/options.h>
 
-#include <yaz-socket-manager.h>
-#include <yaz-pdu-assoc.h>
-#include <yaz-proxy.h>
+#include <yaz++/socket-manager.h>
+#include <yaz++/pdu-assoc.h>
+#include <yaz++/proxy.h>
 
 void usage(char *prog)
 {
-    fprintf (stderr, "%s: [-a log] [-c num] [-v level] [-t target] @:port\n", prog);
+    fprintf (stderr, "%s: [-c config] [-a log] [-m num] [-v level] [-t target] [-i sec] "
+             "[-u auth] [-o optlevel] @:port\n", prog);
     exit (1);
 }
 
+static char *pid_fname = 0;
 
 int args(Yaz_Proxy *proxy, int argc, char **argv)
 {
@@ -57,8 +30,9 @@ int args(Yaz_Proxy *proxy, int argc, char **argv)
     char *prog = argv[0];
     int ret;
 
-    while ((ret = options("a:t:v:c:", argv, argc, &arg)) != -2)
+    while ((ret = options("o:a:t:v:c:u:i:m:l:T:p:", argv, argc, &arg)) != -2)
     {
+	int err;
         switch (ret)
         {
         case 0:
@@ -69,18 +43,50 @@ int args(Yaz_Proxy *proxy, int argc, char **argv)
 	    }
 	    addr = arg;
             break;
+	case 'c':
+	    err = proxy->set_config(arg);
+	    if (err == -2)
+	    {
+		fprintf(stderr, "Config file support not enabled (proxy not compiled with libxml2 support)\n");
+		exit(1);
+	    }
+	    else if (err == -1)
+	    {
+		fprintf(stderr, "Bad or missing file %s\n", arg);
+		exit(1);
+	    }
+	    break;
 	case 'a':
 	    proxy->set_APDU_log(arg);
 	    break;
         case 't':
-	    proxy->set_proxyTarget(arg);
+	    proxy->set_default_target(arg);
+	    break;
+        case 'u':
+            proxy->set_proxy_authentication(arg);
+            break;
+        case 'o':
+	    proxy->option("optimize", arg);
 	    break;
 	case 'v':
-	    log_init_level (log_mask_str(arg));
+	    yaz_log_init_level (yaz_log_mask_str(arg));
 	    break;
-	case 'c':
+	case 'l':
+	    yaz_log_init_file (arg);
+	    break;
+	case 'm':
 	    proxy->set_max_clients(atoi(arg));
 	    break;
+        case 'i':
+	    proxy->set_client_idletime(atoi(arg));
+	    break;
+        case 'T':
+	    proxy->set_target_idletime(atoi(arg));
+	    break;
+	case 'p':
+	    if (!pid_fname)
+		pid_fname = xstrdup(arg);
+	    break;
         default:
 	    usage(prog);
 	    return 1;
@@ -98,13 +104,43 @@ int args(Yaz_Proxy *proxy, int argc, char **argv)
     return 0;
 }
 
+static Yaz_Proxy *static_yaz_proxy = 0;
+static void sighup_handler(int num)
+{
+    if (static_yaz_proxy)
+	static_yaz_proxy->reconfig();
+}
+
 int main(int argc, char **argv)
 {
+    static int mk_pid = 0;
     Yaz_SocketManager mySocketManager;
     Yaz_Proxy proxy(new Yaz_PDU_Assoc(&mySocketManager));
 
+    static_yaz_proxy = &proxy;
+
+    signal(SIGHUP, sighup_handler);
+
     args(&proxy, argc, argv);
     while (mySocketManager.processEvent() > 0)
-	;
+	if (!mk_pid && pid_fname)
+	{
+	    FILE *f = fopen(pid_fname, "w");
+	    if (!f)
+	    {
+		yaz_log(LOG_ERRNO|LOG_FATAL, "Couldn't create %s", pid_fname);
+		exit(0);
+	    }
+	    fprintf(f, "%ld", (long) getpid());
+	    fclose(f);
+	    mk_pid = 1;
+	}
+    if (pid_fname)
+    {
+	if (mk_pid)
+	    unlink(pid_fname);
+	xfree(pid_fname);
+    }
+    exit (0);
     return 0;
 }