make sure peer launches if default config not found and -c not given

diff --git a/src/arm/arm_api.c b/src/arm/arm_api.c
index 5e31e038e0abecf09c29b265ff8a94db9c1a6930..571b837d2e4a5fa88a170e7276fa850cdb7ca625 100644 (file)
--- a/src/arm/arm_api.c
+++ b/src/arm/arm_api.c
@@ -680,7 +680,8 @@ start_arm_service (struct GNUNET_ARM_Handle *h,
                                         loprefix,
                                         quotedbinary,
                                         "-d", /* do daemonize */
-                                        lopostfix, NULL);
+                                        lopostfix,
+                                       NULL);
     else
       proc = GNUNET_OS_start_process_s (GNUNET_NO,
                                         std_inheritance,

diff --git a/src/arm/gnunet-arm.c b/src/arm/gnunet-arm.c
index e8180e9209b92491a0840deec7f919d1f3a0bb56..69e230f87dc8ef08d670a6eaf9cfcfff73fcd6bb 100644 (file)
--- a/src/arm/gnunet-arm.c
+++ b/src/arm/gnunet-arm.c
@@ -146,8 +146,8 @@ delete_files ()
 {
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
              "Will attempt to remove configuration file %s and service directory %s\n",
-             config_file, dir);
-
+             config_file,
+             dir);
   if (0 != UNLINK (config_file))
   {
     GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
@@ -159,7 +159,6 @@ delete_files ()
     GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
                _("Failed to remove servicehome directory %s\n"),
                 dir);
-
   }
 }
 
@@ -697,13 +696,11 @@ timeout_task_cb (void *cls)
 static void
 run (void *cls,
      char *const *args,
-     const char *cfgfile,
      const struct GNUNET_CONFIGURATION_Handle *c)
 {
   char *armconfig;
 
   cfg = GNUNET_CONFIGURATION_dup (c);
-  config_file = cfgfile;
   if (GNUNET_OK !=
       GNUNET_CONFIGURATION_get_value_string (cfg,
                                              "PATHS",
@@ -715,30 +712,18 @@ run (void *cls,
                                "GNUNET_HOME");
     return;
   }
-  if (NULL != cfgfile)
-  {
-    if (GNUNET_OK !=
-        GNUNET_CONFIGURATION_get_value_filename (cfg,
-                                                 "arm",
-                                                 "CONFIG",
-                                                &armconfig))
-    {
-      GNUNET_CONFIGURATION_set_value_string (cfg,
-                                             "arm",
-                                             "CONFIG",
-                                             cfgfile);
-    }
-    else
-      GNUNET_free (armconfig);
-  }
+  (void) GNUNET_CONFIGURATION_get_value_filename (cfg,
+                                                 "arm",
+                                                 "CONFIG",
+                                                 &config_file);
   if (NULL == (h = GNUNET_ARM_connect (cfg,
                                        &conn_status,
                                        NULL)))
     return;
   if (monitor)
     m = GNUNET_ARM_monitor_start (cfg,
-                            &srv_status,
-                            NULL);
+                                 &srv_status,
+                                 NULL);
   al_task = GNUNET_SCHEDULER_add_now (&action_loop,
                                       NULL);
   GNUNET_SCHEDULER_add_shutdown (&shutdown_task,
@@ -758,84 +743,77 @@ run (void *cls,
  * @return 0 ok, 1 on error, 2 on timeout
  */
 int
-main (int argc, char *const *argv)
+main (int argc,
+      char *const *argv)
 {
   struct GNUNET_GETOPT_CommandLineOption options[] = {
-
     GNUNET_GETOPT_option_flag ('e',
-                                  "end",
-                                  gettext_noop ("stop all GNUnet services"),
-                                  &end),
-
+                              "end",
+                              gettext_noop ("stop all GNUnet services"),
+                              &end),
     GNUNET_GETOPT_option_string ('i',
                                  "init",
                                  "SERVICE",
                                  gettext_noop ("start a particular service"),
                                  &init),
-
     GNUNET_GETOPT_option_string ('k',
                                  "kill",
                                  "SERVICE",
                                  gettext_noop ("stop a particular service"),
                                  &term),
-
     GNUNET_GETOPT_option_flag ('s',
-                                  "start",
-                                  gettext_noop ("start all GNUnet default services"),
-                                  &start),
-
+                              "start",
+                              gettext_noop ("start all GNUnet default services"),
+                              &start),
     GNUNET_GETOPT_option_flag ('r',
-                                  "restart",
-                                  gettext_noop ("stop and start all GNUnet default services"),
-                                  &restart),
+                              "restart",
+                              gettext_noop ("stop and start all GNUnet default services"),
+                              &restart),
     GNUNET_GETOPT_option_flag ('d',
-                                  "delete",
-                                  gettext_noop ("delete config file and directory on exit"),
-                                  &delete),
-
+                              "delete",
+                              gettext_noop ("delete config file and directory on exit"),
+                              &delete),
     GNUNET_GETOPT_option_flag ('m',
-                                  "monitor",
-                                  gettext_noop ("monitor ARM activities"),
-                                  &monitor),
-
+                              "monitor",
+                              gettext_noop ("monitor ARM activities"),
+                              &monitor),
     GNUNET_GETOPT_option_flag ('q',
-                                  "quiet",
-                                  gettext_noop ("don't print status messages"),
-                                  &quiet),
-
+                              "quiet",
+                              gettext_noop ("don't print status messages"),
+                              &quiet),
     GNUNET_GETOPT_option_relative_time ('T',
-                                            "timeout",
-                                            "DELAY",
-                                            gettext_noop ("exit with error status if operation does not finish after DELAY"),
-                                            &timeout),
-
+                                       "timeout",
+                                       "DELAY",
+                                       gettext_noop ("exit with error status if operation does not finish after DELAY"),
+                                       &timeout),
     GNUNET_GETOPT_option_flag ('I',
-                                  "info",
-                                  gettext_noop ("list currently running services"),
-                                  &list), 
-
+                              "info",
+                              gettext_noop ("list currently running services"),
+                              &list), 
     GNUNET_GETOPT_option_flag ('O',
-                                  "no-stdout",
-                                  gettext_noop ("don't let gnunet-service-arm inherit standard output"),
-                                  &no_stdout),
-
+                              "no-stdout",
+                              gettext_noop ("don't let gnunet-service-arm inherit standard output"),
+                              &no_stdout),
     GNUNET_GETOPT_option_flag ('E',
-                                  "no-stderr",
-                                  gettext_noop ("don't let gnunet-service-arm inherit standard error"),
-                                  &no_stderr),
-
+                              "no-stderr",
+                              gettext_noop ("don't let gnunet-service-arm inherit standard error"),
+                              &no_stderr),
     GNUNET_GETOPT_OPTION_END
   };
 
-  if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv,
-                                                 &argc, &argv))
+  if (GNUNET_OK !=
+      GNUNET_STRINGS_get_utf8_args (argc, argv,
+                                   &argc, &argv))
     return 2;
 
   if (GNUNET_OK ==
-      GNUNET_PROGRAM_run (argc, argv, "gnunet-arm",
+      GNUNET_PROGRAM_run (argc,
+                         argv,
+                         "gnunet-arm",
                          gettext_noop
                          ("Control services and the Automated Restart Manager (ARM)"),
-                         options, &run, NULL))
+                         options,
+                         &run, NULL))
   {
     GNUNET_free ((void *) argv);
     return ret;

diff --git a/src/util/gnunet-config.c b/src/util/gnunet-config.c
index 46c523da4804f27438395b47da26560389618a13..3c7eaa6dc05641f269901e41745f569d0412859c 100644 (file)
--- a/src/util/gnunet-config.c
+++ b/src/util/gnunet-config.c
@@ -142,6 +142,7 @@ run (void *cls,
 {
   struct GNUNET_CONFIGURATION_Handle *out = NULL;
   struct GNUNET_CONFIGURATION_Handle *diff = NULL;
+  char *cfg_fn;
 
   (void) cls;
   (void) args;
@@ -236,6 +237,20 @@ run (void *cls,
                                            option,
                                            value);
   }
+  cfg_fn = NULL;
+  if (NULL == cfgfile)
+  {
+    const char *xdg = getenv ("XDG_CONFIG_HOME");
+    if (NULL != xdg)
+      GNUNET_asprintf (&cfg_fn,
+                      "%s%s%s",
+                      xdg,
+                      DIR_SEPARATOR_STR,
+                      GNUNET_OS_project_data_get ()->config_file);
+    else
+      cfg_fn = GNUNET_strdup (GNUNET_OS_project_data_get ()->user_config_file);
+    cfgfile = cfg_fn;
+  }
   if ( (NULL != diff) || (NULL != out) )
   {
     if (GNUNET_OK !=
@@ -243,6 +258,7 @@ run (void *cls,
                                     cfgfile))
       ret = 2;
   }
+  GNUNET_free_non_null (cfg_fn);
   if (NULL != out)
     GNUNET_CONFIGURATION_destroy (out);
  cleanup:

diff --git a/src/util/program.c b/src/util/program.c
index da58348d0272f90c13b05d151bae87a61b56c795..2fa8676a2896ef7a51abd06ea3e95414a721af19 100644 (file)
--- a/src/util/program.c
+++ b/src/util/program.c
@@ -87,9 +87,13 @@ program_main (void *cls)
   struct CommandContext *cc = cls;
 
   GNUNET_SPEEDUP_start_(cc->cfg);
-  GNUNET_SCHEDULER_add_shutdown (&shutdown_task, NULL);
+  GNUNET_SCHEDULER_add_shutdown (&shutdown_task,
+                                NULL);
   GNUNET_RESOLVER_connect (cc->cfg);
-  cc->task (cc->task_cls, cc->args, cc->cfgfile, cc->cfg);
+  cc->task (cc->task_cls,
+           cc->args,
+           cc->cfgfile,
+           cc->cfg);
 }
 
 
@@ -101,7 +105,8 @@ program_main (void *cls)
  * @param a2 second command line option
  */
 static int
-cmd_sorter (const void *a1, const void *a2)
+cmd_sorter (const void *a1,
+           const void *a2)
 {
   const struct GNUNET_GETOPT_CommandLineOption *c1 = a1;
   const struct GNUNET_GETOPT_CommandLineOption *c2 = a2;
@@ -264,18 +269,17 @@ GNUNET_PROGRAM_run2 (int argc,
     GNUNET_free (lpfx);
     goto cleanup;
   }
-  if (NULL == cc.cfgfile)
-    cc.cfgfile = GNUNET_strdup (cfg_fn);
-  if (GNUNET_YES ==
-      GNUNET_DISK_file_test (cc.cfgfile))
+  if (NULL != cc.cfgfile)
   {
-    if (GNUNET_SYSERR ==
-       GNUNET_CONFIGURATION_load (cfg,
-                                  cc.cfgfile))
+    if ( (GNUNET_YES !=
+         GNUNET_DISK_file_test (cc.cfgfile)) ||
+        (GNUNET_SYSERR ==
+         GNUNET_CONFIGURATION_load (cfg,
+                                    cc.cfgfile)) ) 
     {
       GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                  _("Malformed configuration file `%s', exit ...\n"),
-                  cc.cfgfile);
+                 _("Unreadable or malformed configuration file `%s', exit ...\n"),
+                 cc.cfgfile);
       ret = GNUNET_SYSERR;
       GNUNET_free (allopts);
       GNUNET_free (lpfx);
@@ -284,16 +288,37 @@ GNUNET_PROGRAM_run2 (int argc,
   }
   else
   {
-    if (0 != strcmp (cc.cfgfile,
-                    cfg_fn))
+    if (GNUNET_YES ==
+       GNUNET_DISK_file_test (cfg_fn))
     {
-      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                 _("Could not access configuration file `%s'\n"),
-                 cc.cfgfile);
-      ret = GNUNET_SYSERR;
-      GNUNET_free (allopts);
-      GNUNET_free (lpfx);
-      goto cleanup;
+      if (GNUNET_SYSERR ==
+         GNUNET_CONFIGURATION_load (cfg,
+                                    cfg_fn))
+      {
+       GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                   _("Unreadable or malformed default configuration file `%s', exit ...\n"),
+                   cfg_fn);
+       ret = GNUNET_SYSERR;
+       GNUNET_free (allopts);
+       GNUNET_free (lpfx);
+       goto cleanup;
+      }
+    }
+    else
+    {
+      GNUNET_free (cfg_fn);
+      cfg_fn = NULL;
+      if (GNUNET_OK !=
+         GNUNET_CONFIGURATION_load (cfg,
+                                    NULL))
+      {
+       GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                   _("Unreadable or malformed configuration, exit ...\n"));
+       ret = GNUNET_SYSERR;
+       GNUNET_free (allopts);
+       GNUNET_free (lpfx);
+       goto cleanup;
+      }
     }
   }
   GNUNET_free (allopts);
@@ -320,20 +345,30 @@ GNUNET_PROGRAM_run2 (int argc,
      has little business with ARM-specific options. */
   if (GNUNET_YES !=
       GNUNET_CONFIGURATION_have_value (cfg,
-                                       "arm",
-                                       "CONFIG"))
+                                      "arm",
+                                      "CONFIG"))
   {
-    GNUNET_CONFIGURATION_set_value_string (cfg,
-                                           "arm",
-                                          "CONFIG",
-                                           cc.cfgfile);
+    if (NULL != cc.cfgfile)
+      GNUNET_CONFIGURATION_set_value_string (cfg,
+                                            "arm",
+                                            "CONFIG",
+                                            cc.cfgfile);
+    else if (NULL != cfg_fn)
+      GNUNET_CONFIGURATION_set_value_string (cfg,
+                                            "arm",
+                                            "CONFIG",
+                                            cfg_fn);
   }
 
   /* run */
   cc.args = &argv[ret];
+  if ( (NULL == cc.cfgfile) &&
+       (NULL != cfg_fn) )
+    cc.cfgfile = GNUNET_strdup (cfg_fn);
   if (GNUNET_NO == run_without_scheduler)
   {
-    GNUNET_SCHEDULER_run (&program_main, &cc);
+    GNUNET_SCHEDULER_run (&program_main,
+                         &cc);
   }
   else
   {
@@ -347,7 +382,7 @@ GNUNET_PROGRAM_run2 (int argc,
  cleanup:
   GNUNET_CONFIGURATION_destroy (cfg);
   GNUNET_free_non_null (cc.cfgfile);
-  GNUNET_free (cfg_fn);
+  GNUNET_free_non_null (cfg_fn);
   GNUNET_free_non_null (loglev);
   GNUNET_free_non_null (logfile);
   return ret;

diff --git a/src/util/service.c b/src/util/service.c
index 2dc7dd5763b7057fb6f948207e368950b42f3a87..098030ddf70b342eea9f6ebb40e4a4dab1d443d0 100644 (file)
--- a/src/util/service.c
+++ b/src/util/service.c
@@ -1587,6 +1587,7 @@ return_agpl (void *cls,
   struct GNUNET_MessageHeader *res;
   size_t slen;
 
+  (void) msg;
   slen = strlen (GNUNET_AGPL_URL) + 1;
   env = GNUNET_MQ_msg_extra (res,
                              GNUNET_MESSAGE_TYPE_RESPONSE_AGPL,
@@ -1811,37 +1812,45 @@ GNUNET_SERVICE_run_ (int argc,
     GNUNET_break (0);
     goto shutdown;
   }
-  if (NULL == opt_cfg_filename)
-    opt_cfg_filename = GNUNET_strdup (cfg_filename);
-  if (GNUNET_YES == GNUNET_DISK_file_test (opt_cfg_filename))
+  if (NULL != opt_cfg_filename)
   {
-    if (GNUNET_SYSERR ==
-       GNUNET_CONFIGURATION_load (cfg,
-                                  opt_cfg_filename))
+    if ( (GNUNET_YES !=
+         GNUNET_DISK_file_test (opt_cfg_filename)) ||
+        (GNUNET_SYSERR ==
+         GNUNET_CONFIGURATION_load (cfg,
+                                    opt_cfg_filename)) ) 
     {
       GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                  _("Malformed configuration file `%s', exit ...\n"),
-                  opt_cfg_filename);
+                 _("Malformed configuration file `%s', exit ...\n"),
+                 opt_cfg_filename);
       goto shutdown;
     }
   }
   else
   {
-    if (GNUNET_SYSERR ==
-       GNUNET_CONFIGURATION_load (cfg,
-                                  NULL))
+    if (GNUNET_YES ==
+       GNUNET_DISK_file_test (cfg_filename))
     {
-      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                  _("Malformed configuration, exit ...\n"));
-      goto shutdown;
+      if (GNUNET_SYSERR ==
+         GNUNET_CONFIGURATION_load (cfg,
+                                    cfg_filename))
+      {      
+       GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                   _("Malformed configuration file `%s', exit ...\n"),
+                   cfg_filename);
+       goto shutdown;
+      }
     }
-    if (0 != strcmp (opt_cfg_filename,
-                    cfg_filename))
+    else
     {
-      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                 _("Could not access configuration file `%s'\n"),
-                 opt_cfg_filename);
-      goto shutdown;
+      if (GNUNET_SYSERR ==
+         GNUNET_CONFIGURATION_load (cfg,
+                                    NULL))
+      {
+       GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                   _("Malformed configuration, exit ...\n"));
+       goto shutdown;
+      }
     }
   }
   if (GNUNET_OK != setup_service (&sh))
@@ -1857,7 +1866,7 @@ GNUNET_SERVICE_run_ (int argc,
   LOG (GNUNET_ERROR_TYPE_DEBUG,
        "Service `%s' runs with configuration from `%s'\n",
        service_name,
-       opt_cfg_filename);
+       (NULL != opt_cfg_filename) ? opt_cfg_filename : cfg_filename);
   if ((GNUNET_OK ==
        GNUNET_CONFIGURATION_get_value_number (sh.cfg,
                                              "TESTING",