X-Git-Url: http://www.privoxy.org/gitweb/?a=blobdiff_plain;f=jcc.c;h=c752cd5e71f755165fd483b9262f3ce66cb037c4;hb=3f1c58c1007431cb91537a50989c95adcdaecdc2;hp=bdb26a32c051fd835a293b08ab0ebfa018a5e651;hpb=17ef7337d1a41e4733c1ec662c3b1191d0c76a8a;p=privoxy.git

diff --git a/jcc.c b/jcc.c
index bdb26a32..c752cd5e 100644
--- a/jcc.c
+++ b/jcc.c
@@ -1,4 +1,4 @@
-const char jcc_rcs[] = "$Id: jcc.c,v 1.81 2002/03/12 01:42:50 oes Exp $";
+const char jcc_rcs[] = "$Id: jcc.c,v 1.88 2002/03/27 14:32:43 david__schmidt Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/jcc.c,v $
@@ -7,7 +7,7 @@ const char jcc_rcs[] = "$Id: jcc.c,v 1.81 2002/03/12 01:42:50 oes Exp $";
  *                the main connection-handling function.
  *
  * Copyright   :  Written by and Copyright (C) 2001 the SourceForge
- *                IJBSWA team.  http://ijbswa.sourceforge.net
+ *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
  *                by and Copyright (C) 1997 Anonymous Coders and
@@ -33,6 +33,31 @@ const char jcc_rcs[] = "$Id: jcc.c,v 1.81 2002/03/12 01:42:50 oes Exp $";
  *
  * Revisions   :
  *    $Log: jcc.c,v $
+ *    Revision 1.88  2002/03/27 14:32:43  david__schmidt
+ *    More compiler warning message maintenance
+ *
+ *    Revision 1.87  2002/03/26 22:29:54  swa
+ *    we have a new homepage!
+ *
+ *    Revision 1.86  2002/03/25 17:04:55  david__schmidt
+ *    Workaround for closing the jarfile before load_config() comes around again
+ *
+ *    Revision 1.85  2002/03/24 15:23:33  jongfoster
+ *    Name changes
+ *
+ *    Revision 1.84  2002/03/24 13:25:43  swa
+ *    name change related issues
+ *
+ *    Revision 1.83  2002/03/16 23:54:06  jongfoster
+ *    Adding graceful termination feature, to help look for memory leaks.
+ *    If you enable this (which, by design, has to be done by hand
+ *    editing config.h) and then go to http://i.j.b/die, then the program
+ *    will exit cleanly after the *next* request.  It should free all the
+ *    memory that was used.
+ *
+ *    Revision 1.82  2002/03/13 00:27:05  jongfoster
+ *    Killing warnings
+ *
  *    Revision 1.81  2002/03/12 01:42:50  oes
  *    Introduced modular filters
  *
@@ -505,6 +530,9 @@ const char jcc_rcs[] = "$Id: jcc.c,v 1.81 2002/03/12 01:42:50 oes Exp $";
 
 #ifdef _WIN32
 # ifndef FEATURE_PTHREAD
+#  ifndef STRICT
+#   define STRICT
+#  endif
 #  include <windows.h>
 #  include <process.h>
 # endif /* ndef FEATURE_PTHREAD */
@@ -583,6 +611,9 @@ int urls_read     = 0;     /* total nr of urls read inc rejected */
 int urls_rejected = 0;     /* total nr of urls rejected */
 #endif /* def FEATURE_STATISTICS */
 
+#ifdef FEATURE_GRACEFUL_TERMINATION
+int g_terminate = 0;
+#endif
 
 static void listen_loop(void);
 static void chat(struct client_state *csp);
@@ -1594,7 +1625,7 @@ static int32 server_thread(void *data)
  *********************************************************************/
 void usage(const char *myname)
 {
-   printf("JunkBuster proxy version " VERSION " (" HOME_PAGE_URL ")\n"
+   printf("Privoxy version " VERSION " (" HOME_PAGE_URL ")\n"
            "Usage: %s [--help] [--version] [--no-daemon] [--pidfile pidfile] [--user user[.group]] [configfile]\n"
            "Aborting.\n", myname);
  
@@ -1664,7 +1695,7 @@ int main(int argc, const char *argv[])
 
       else if(strcmp(argv[argc_pos], "--version") == 0)
       {
-         printf("Junkbuster version " VERSION " (" HOME_PAGE_URL ")\n");
+         printf("Privoxy version " VERSION " (" HOME_PAGE_URL ")\n");
          exit(0);
       }
 
@@ -1889,7 +1920,7 @@ int main(int argc, const char *argv[])
  *                on failure.
  *
  * Parameters  :
- *          1  :  config = Junkbuster configuration.  Specifies port
+ *          1  :  config = Privoxy configuration.  Specifies port
  *                         to bind to.
  *
  * Returns     :  Port that was opened.
@@ -1928,7 +1959,7 @@ static jb_socket bind_port_helper(struct configuration_spec * config)
       {
          case -3 :
             log_error(LOG_LEVEL_FATAL, "can't bind to %s:%d: "
-               "There may be another junkbuster or some other "
+               "There may be another Privoxy or some other "
                "proxy running on port %d",
                (NULL != config->haddr) ? config->haddr : "INADDR_ANY",
                       config->hport, config->hport);
@@ -1974,7 +2005,11 @@ static void listen_loop(void)
 
    bfd = bind_port_helper(config);
 
+#ifdef FEATURE_GRACEFUL_TERMINATION
+   while (!g_terminate)
+#else
    for (;;)
+#endif
    {
 #if !defined(FEATURE_PTHREAD) && !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) && !defined(__OS2__)
       while (waitpid(-1, NULL, WNOHANG) > 0)
@@ -1999,6 +2034,23 @@ static void listen_loop(void)
       }
 #endif
 
+#ifdef __OS2__
+#ifdef FEATURE_COOKIE_JAR
+      /*
+       * Need a workaround here: we have to fclose() the jarfile, or we die because it's
+       * already open.  I think unload_configfile() is not being run, which should do
+       * this work.  Until that can get resolved, we'll use this workaround.
+       */
+       if (csp)
+         if(csp->config)
+           if (csp->config->jar)
+           {
+             fclose(csp->config->jar);
+             csp->config->jar = NULL;
+           }
+#endif /* FEATURE_COOKIE_JAR */
+#endif /* __OS2__ */
+
       if ( NULL == (csp = (struct client_state *) zalloc(sizeof(*csp))) )
       {
          log_error(LOG_LEVEL_FATAL, "malloc(%d) for csp failed: %E", sizeof(*csp));
@@ -2110,7 +2162,7 @@ static void listen_loop(void)
 #if defined(__OS2__) && !defined(SELECTED_ONE_OPTION)
 #define SELECTED_ONE_OPTION
          child_id = _beginthread(
-            serve,
+            (void(* _Optlink)(void*))serve,
             NULL,
             64 * 1024,
             csp);
@@ -2140,7 +2192,7 @@ static void listen_loop(void)
             NP_Entry, (ULONG)server_thread,
             NP_Output, Output(),
             NP_CloseOutput, FALSE,
-            NP_Name, (ULONG)"junkbuster child",
+            NP_Name, (ULONG)"privoxy child",
             NP_StackSize, 200*1024,
             TAG_DONE)))
          {
@@ -2202,7 +2254,48 @@ static void listen_loop(void)
          serve(csp);
       }
    }
-   /* NOTREACHED */
+
+   /* NOTREACHED unless FEATURE_GRACEFUL_TERMINATION is defined */
+
+   /* Clean up.  Aim: free all memory (no leaks) */
+#ifdef FEATURE_GRACEFUL_TERMINATION
+
+   log_error(LOG_LEVEL_ERROR, "Graceful termination requested");
+
+   unload_current_config_file();
+   unload_current_actions_file();
+   unload_current_re_filterfile();
+#ifdef FEATURE_TRUST
+   unload_current_trust_file();
+#endif
+
+   if (config->multi_threaded)
+   {
+      int i = 60;
+      do
+      {
+         sleep(1);
+         sweep();
+      } while ((clients->next != NULL) && (--i > 0));
+
+      if (i <= 0)
+      {
+         log_error(LOG_LEVEL_ERROR, "Graceful termination failed - still some live clients after 1 minute wait.");
+      }
+   }
+   sweep();
+   sweep();
+
+#if defined(unix)
+   free(basedir);
+#endif
+#if defined(_WIN32) && !defined(_WIN_CONSOLE)
+   /* Cleanup - remove taskbar icon etc. */
+   TermLogWindow();
+#endif
+
+   exit(0);
+#endif /* FEATURE_GRACEFUL_TERMINATION */
 
 }