-fixes

[oweals/gnunet.git] / src / util / program.c

diff --git a/src/util/program.c b/src/util/program.c
index f1e95477da7e446b76a350969bea79829f4675fa..bfa58dc65c3eeebfbb91d7601b7aa327e537f493 100644 (file)
--- a/src/util/program.c
+++ b/src/util/program.c
@@ -36,6 +36,10 @@
 #include "gnunet_scheduler_lib.h"
 #include <gcrypt.h>
 
+#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
+
+#define LOG_STRERROR_FILE(kind,syscall,filename) GNUNET_log_from_strerror_file (kind, "util", syscall, filename)
+
 /**
  * Context for the command.
  */
@@ -121,13 +125,16 @@ cmd_sorter (__const void *a1, __const void *a2)
  * @param options command line options
  * @param task main function to run
  * @param task_cls closure for task
+ * @param run_without_scheduler GNUNET_NO start the scheduler, GNUNET_YES do not
+ *        start the scheduler just run the main task
  * @return GNUNET_SYSERR on error, GNUNET_OK on success
  */
 int
-GNUNET_PROGRAM_run (int argc, char *const *argv, const char *binaryName,
+GNUNET_PROGRAM_run2 (int argc, char *const *argv, const char *binaryName,
                     const char *binaryHelp,
                     const struct GNUNET_GETOPT_CommandLineOption *options,
-                    GNUNET_PROGRAM_Main task, void *task_cls)
+                    GNUNET_PROGRAM_Main task, void *task_cls,
+                    int run_without_scheduler)
 {
   struct CommandContext cc;
   char *path;
@@ -210,7 +217,7 @@ GNUNET_PROGRAM_run (int argc, char *const *argv, const char *binaryName,
   cnt += sizeof (defoptions) / sizeof (struct GNUNET_GETOPT_CommandLineOption);
   qsort (allopts, cnt, sizeof (struct GNUNET_GETOPT_CommandLineOption),
          &cmd_sorter);
-  loglev = GNUNET_strdup ("WARNING");
+  loglev = NULL;
   cc.cfgfile = GNUNET_strdup (GNUNET_DEFAULT_USER_CONFIG_FILE);
   lpfx = GNUNET_strdup (binaryName);
   if (NULL != (spc = strstr (lpfx, " ")))
@@ -218,16 +225,17 @@ GNUNET_PROGRAM_run (int argc, char *const *argv, const char *binaryName,
   if ((-1 ==
        (ret =
         GNUNET_GETOPT_run (binaryName, allopts, (unsigned int) argc, argv))) ||
-      ((GNUNET_OK != GNUNET_log_setup (lpfx, loglev, logfile)) ||
-       (GNUNET_OK != GNUNET_CONFIGURATION_load (cfg, cc.cfgfile))))
+      (GNUNET_OK != GNUNET_log_setup (lpfx, loglev, logfile)))
   {
     GNUNET_CONFIGURATION_destroy (cfg);
     GNUNET_free_non_null (cc.cfgfile);
-    GNUNET_free (loglev);
+    GNUNET_free_non_null (loglev);
+    GNUNET_free_non_null (logfile);
     GNUNET_free (allopts);
     GNUNET_free (lpfx);
     return GNUNET_SYSERR;
   }
+  (void) GNUNET_CONFIGURATION_load (cfg, cc.cfgfile);
   GNUNET_free (allopts);
   GNUNET_free (lpfx);
   if (GNUNET_OK ==
@@ -242,14 +250,45 @@ GNUNET_PROGRAM_run (int argc, char *const *argv, const char *binaryName,
   }
   /* run */
   cc.args = &argv[ret];
-  GNUNET_SCHEDULER_run (&program_main, &cc);
-
+  if (GNUNET_NO == run_without_scheduler)
+  {
+          GNUNET_SCHEDULER_run (&program_main, &cc);
+  }
+  else
+  {
+          GNUNET_RESOLVER_connect (cc.cfg);
+          cc.task (cc.task_cls, cc.args, cc.cfgfile, cc.cfg);
+  }
   /* clean up */
   GNUNET_CONFIGURATION_destroy (cfg);
   GNUNET_free_non_null (cc.cfgfile);
-  GNUNET_free (loglev);
+  GNUNET_free_non_null (loglev);
+  GNUNET_free_non_null (logfile);
   return GNUNET_OK;
 }
 
+/**
+ * Run a standard GNUnet command startup sequence (initialize loggers
+ * and configuration, parse options).
+ *
+ * @param argc number of command line arguments
+ * @param argv command line arguments
+ * @param binaryName our expected name
+ * @param binaryHelp help text for the program
+ * @param options command line options
+ * @param task main function to run
+ * @param task_cls closure for task
+ * @return GNUNET_SYSERR on error, GNUNET_OK on success
+ */
+int
+GNUNET_PROGRAM_run (int argc, char *const *argv, const char *binaryName,
+                    const char *binaryHelp,
+                    const struct GNUNET_GETOPT_CommandLineOption *options,
+                    GNUNET_PROGRAM_Main task, void *task_cls)
+{
+        return GNUNET_PROGRAM_run2 (argc, argv, binaryName, binaryHelp, options, task, task_cls, GNUNET_NO);
+}
+
+
 
 /* end of program.c */