HTTP free buffers handled by http_server_t
[pazpar2-moved-to-github.git] / src / pazpar2.c
index 25674e7..88b549d 100644 (file)
@@ -1,5 +1,5 @@
 /* This file is part of Pazpar2.
-   Copyright (C) 2006-2008 Index Data
+   Copyright (C) 2006-2010 Index Data
 
 Pazpar2 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
@@ -27,48 +27,43 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include <signal.h>
 #include <assert.h>
 
+#include "parameters.h"
 #include "pazpar2.h"
-#include "database.h"
-#include "settings.h"
 #include <yaz/daemon.h>
-
-#if YAZ_VERSIONL >= 0x03001D
-/* Windows service is available in YAZ 3.0.29 or later */
-#define USE_SC 1
+#include <yaz/log.h>
+#include <yaz/options.h>
 #include <yaz/sc.h>
-#else
-#define USE_SC 0
-#endif
+
+static struct conf_config *sc_stop_config = 0;
 
 void child_handler(void *data)
 {
-    start_proxy();
-    init_settings();
-
-    if (*global_parameters.settings_path_override)
-        settings_read(global_parameters.settings_path_override);
-    else if (global_parameters.server->settings)
-        settings_read(global_parameters.server->settings);
-    else
-        yaz_log(YLOG_WARN, "No settings-directory specified");
-    global_parameters.odr_in = odr_createmem(ODR_DECODE);
-    global_parameters.odr_out = odr_createmem(ODR_ENCODE);
+    struct conf_config *config = (struct conf_config *) data;
 
+    config_start_databases(config);
 
     pazpar2_event_loop();
 
+    config_destroy(config);
 }
 
 static void show_version(void)
 {
     char yaz_version_str[80];
-    printf("Pazpar2 " PACKAGE_VERSION "\n");
+    printf("Pazpar2 " PACKAGE_VERSION 
+#ifdef PAZPAR2_VERSION_SHA1
+           " "
+           PAZPAR2_VERSION_SHA1
+#endif
+"\n");
 
     yaz_version(yaz_version_str, 0);
 
     printf("Configuration:");
-#if HAVE_ICU
-    printf(" icu:?");
+#if YAZ_HAVE_ICU
+    printf(" icu:enabled");
+#else
+    printf(" icu:disabled");
 #endif
     printf(" yaz:%s", yaz_version_str);
     printf("\n");
@@ -90,9 +85,7 @@ static int tcpip_init (void)
 
 
 static int sc_main(
-#if USE_SC
     yaz_sc_t s, 
-#endif
     int argc, char **argv)
 {
     int daemon = 0;
@@ -101,10 +94,11 @@ static int sc_main(
     char *arg;
     const char *pidfile = 0;
     const char *uid = 0;
-    int i;
+    const char *listener_override = 0;
+    const char *config_fname = 0;
+    struct conf_config *config = 0;
+    int test_mode = 0;
 
-    for (i = 0; i < argc; i++)
-        yaz_log(YLOG_LOG, "arg%d: %s", i, argv[i]);
 #ifndef WIN32
     if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
         yaz_log(YLOG_WARN|YLOG_ERRNO, "signal");
@@ -113,12 +107,9 @@ static int sc_main(
 #endif
 
     yaz_log_init_prefix("pazpar2");
-#if YAZ_VERSIONL >= 0x03001B
     yaz_log_xml_errors(0, YLOG_WARN);
-#endif
 
-
-    while ((ret = options("dDf:h:l:p:t:u:VX", argv, argc, &arg)) != -2)
+    while ((ret = options("dDf:h:l:p:tu:v:VX", argv, argc, &arg)) != -2)
     {
        switch (ret)
         {
@@ -129,11 +120,10 @@ static int sc_main(
             daemon = 1;
             break;
         case 'f':
-            if (!read_config(arg))
-                exit(1);
+            config_fname = arg;
             break;
         case 'h':
-            strcpy(global_parameters.listener_override, arg);
+            listener_override = arg;
             break;
         case 'l':
             yaz_log_init_file(arg);
@@ -143,11 +133,14 @@ static int sc_main(
             pidfile = arg;
             break;
         case 't':
-            strcpy(global_parameters.settings_path_override, arg);
+            test_mode = 1;
             break;
         case 'u':
             uid = arg;
             break;
+        case 'v':
+            yaz_log_init_level(yaz_log_mask_str(arg));
+            break;
         case 'V':
             show_version();
         case 'X':
@@ -155,78 +148,92 @@ static int sc_main(
             break;
         default:
             fprintf(stderr, "Usage: pazpar2\n"
-                    "    -d                      (show internal records)\n"
+                    "    -d                      Show internal records\n"
                     "    -D                      Daemon mode (background)\n"
-                    "    -f configfile\n"
-                    "    -h [host:]port          (REST protocol listener)\n"
-                    "    -l file                 log to file\n"
+                    "    -f configfile           Configuration\n"
+                    "    -h [host:]port          Listener port\n"
+                    "    -l file                 Log to file\n"
                     "    -p pidfile              PID file\n"
-                    "    -t settings\n"
-                    "    -u uid\n"
-                    "    -V                      show version\n"
-                    "    -X                      debug mode\n"
+                    "    -t                      Test configuration\n"
+                    "    -u uid                  Change user to uid\n"
+                    "    -V                      Show version\n"
+                    "    -v level                Set log level\n"
+                    "    -X                      Debug mode\n"
+#ifdef WIN32
+                    "    -install                Install windows service\n"
+                    "    -remove                 Remove windows service\n"
+#endif
                 );
             return 1;
        }
     }
-
-    yaz_log(YLOG_LOG, "Pazpar2 %s started", VERSION);
-    if (daemon && !log_file_in_use)
+    if (!config_fname)
     {
-        yaz_log(YLOG_FATAL, "Logfile must be given (option -l) for daemon "
-                "mode");
+        yaz_log(YLOG_FATAL, "Configuration must be given with option -f");
         return 1;
     }
+    config = config_create(config_fname, global_parameters.dump_records);
     if (!config)
-    {
-        yaz_log(YLOG_FATAL, "Load config with -f");
         return 1;
+    sc_stop_config = config;
+    if (test_mode)
+    {
+        yaz_log(YLOG_LOG, "Configuration OK");
+        config_destroy(config);
     }
-    global_parameters.server = config->servers;
-
-    ret = start_http_listener();
-    if (ret)
-        return ret; /* error starting http listener */
-
-#if USE_SC
-    yaz_sc_running(s);
+    else
+    {
+        yaz_log(YLOG_LOG, "Pazpar2 " VERSION  " "
+#ifdef PAZPAR2_VERSION_SHA1
+                PAZPAR2_VERSION_SHA1
+#else
+                "-"
 #endif
-
-    yaz_daemon("pazpar2",
-               (global_parameters.debug_mode ? YAZ_DAEMON_DEBUG : 0) +
-               (daemon ? YAZ_DAEMON_FORK : 0) + YAZ_DAEMON_KEEPALIVE,
-               child_handler, 0 /* child_data */,
-               pidfile, uid);
+                " started");
+        if (daemon && !log_file_in_use)
+        {
+            yaz_log(YLOG_FATAL, "Logfile must be given (option -l) for daemon "
+                    "mode");
+            return 1;
+        }
+        ret = config_start_listeners(config, listener_override);
+        if (ret)
+            return ret; /* error starting http listener */
+        
+        yaz_sc_running(s);
+        
+        yaz_daemon("pazpar2",
+                   (global_parameters.debug_mode ? YAZ_DAEMON_DEBUG : 0) +
+                   (daemon ? YAZ_DAEMON_FORK : 0) + YAZ_DAEMON_KEEPALIVE,
+                   child_handler, config /* child_data */,
+                   pidfile, uid);
+    }
     return 0;
 }
 
 
-#if USE_SC
 static void sc_stop(yaz_sc_t s)
 {
-    http_close_server();
+    config_stop_listeners(sc_stop_config);
 }
-#endif
 
 int main(int argc, char **argv)
 {
     int ret;
-#if USE_SC
     yaz_sc_t s = yaz_sc_create("pazpar2", "Pazpar2");
 
     ret = yaz_sc_program(s, argc, argv, sc_main, sc_stop);
 
     yaz_sc_destroy(&s);
-#else
-    ret = sc_main(argc, argv);
-#endif
     exit(ret);
 }
 
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab
  */
+