src/router/osrf_router_main.c

   1 #include "osrf_router.h"
   2 #include "opensrf/osrfConfig.h"
   3 #include "opensrf/utils.h"
   4 #include "opensrf/log.h"
   5 #include <signal.h>
   6
   7 osrfRouter* __osrfRouter = NULL;
   8
   9 void routerSignalHandler( int signal ) {
  10         osrfLogWarning( OSRF_LOG_MARK, "Received signal [%d], cleaning up...", signal );
  11         osrfConfigCleanup();
  12         osrfRouterFree(__osrfRouter);
  13 }
  14
  15 static int __setupRouter( char* config, char* context );
  16
  17
  18 int main( int argc, char* argv[] ) {
  19
  20         if( argc < 3 ) {
  21                 osrfLogError( OSRF_LOG_MARK,  "Usage: %s <path_to_config_file> <config_context>", argv[0] );
  22                 exit(0);
  23         }
  24
  25         char* config = strdup( argv[1] );
  26         char* context = strdup( argv[2] );
  27         init_proc_title( argc, argv );
  28         set_proc_title( "OpenSRF Router" );
  29
  30         return __setupRouter( config, context );
  31         free(config);
  32         free(context);
  33
  34 }
  35
  36 int __setupRouter( char* config, char* context ) {
  37
  38         osrfConfig* cfg = osrfConfigInit( config, context );
  39         osrfConfigSetDefaultConfig(cfg);
  40
  41         char* server                    = osrfConfigGetValue(NULL, "/transport/server");
  42         char* port                              = osrfConfigGetValue(NULL, "/transport/port");
  43         char* username                  = osrfConfigGetValue(NULL, "/transport/username");
  44         char* password                  = osrfConfigGetValue(NULL, "/transport/password");
  45         char* resource                  = osrfConfigGetValue(NULL, "/transport/resource");
  46
  47         /* set up the logger */
  48         char* level = osrfConfigGetValue(NULL, "/loglevel");
  49         char* log_file = osrfConfigGetValue(NULL, "/logfile");
  50         char* facility = osrfConfigGetValue(NULL, "/syslog");
  51
  52         int llevel = 1;
  53         if(level) llevel = atoi(level);
  54
  55         if(!log_file) { fprintf(stderr, "Log file needed\n"); return -1; }
  56
  57         if(!strcmp(log_file, "syslog")) {
  58                 osrfLogInit( OSRF_LOG_TYPE_SYSLOG, "router", llevel );
  59                 osrfLogSetSyslogFacility(osrfLogFacilityToInt(facility));
  60
  61         } else {
  62                 osrfLogInit( OSRF_LOG_TYPE_FILE, "router", llevel );
  63                 osrfLogSetFile( log_file );
  64         }
  65
  66         free(facility);
  67         free(level);
  68         free(log_file);
  69
  70         osrfLogInfo(  OSRF_LOG_MARK, "Router connecting as: server: %s port: %s "
  71                         "user: %s resource: %s", server, port, username, resource );
  72
  73         int iport = 0;
  74         if(port)        iport = atoi( port );
  75
  76         osrfStringArray* tclients = osrfNewStringArray(4);
  77         osrfStringArray* tservers = osrfNewStringArray(4);
  78         osrfConfigGetValueList(NULL, tservers, "/trusted_domains/server" );
  79         osrfConfigGetValueList(NULL, tclients, "/trusted_domains/client" );
  80
  81         int i;
  82         for( i = 0; i != tservers->size; i++ )
  83                 osrfLogInfo( OSRF_LOG_MARK,  "Router adding trusted server: %s", osrfStringArrayGetString( tservers, i ) );
  84
  85         for( i = 0; i != tclients->size; i++ )
  86                 osrfLogInfo( OSRF_LOG_MARK,  "Router adding trusted client: %s", osrfStringArrayGetString( tclients, i ) );
  87
  88         if( tclients->size == 0 || tservers->size == 0 ) {
  89                 osrfLogError( OSRF_LOG_MARK, "We need trusted servers and trusted client to run the router...");
  90                 return -1;
  91         }
  92
  93         osrfRouter* router = osrfNewRouter( server,
  94                         username, resource, password, iport, tclients, tservers );
  95
  96         signal(SIGHUP,routerSignalHandler);
  97         signal(SIGINT,routerSignalHandler);
  98         signal(SIGTERM,routerSignalHandler);
  99
 100         if( (osrfRouterConnect(router)) != 0 ) {
 101                 fprintf(stderr, "!!!! Unable to connect router to jabber server %s... exiting", server );
 102                 return -1;
 103         }
 104
 105         free(server); free(port);
 106         free(username); free(password);
 107
 108         __osrfRouter = router;
 109         daemonize();
 110         osrfRouterRun( router );
 111
 112         return -1;
 113 }
 114
 115